| Session | Dates | School | Headfirst Alumni on 2023 Roster | Coach | Division | State | Location | |
|---|---|---|---|---|---|---|---|---|
| West 1 | June 20-21 | Bard |  | 10 (48% of roster) | Andy Salvatore | 3 | NY | Northeast |
| West 1 | June 20-21 | Beloit |  | Michael Gulve | 3 | WI | Midwest | |
| West 1 | June 20-21 | Bentley |  | Tom Novick | 2 | MA | Northeast | |
| West 1 | June 20-21 | Caltech |  | 13 (54% of roster) | Eric Ma | 3 | CA | West |
| West 1 | June 20-21 | Case Western |  | 21 (58% of roster) | Matt Englander | 3 | OH | Midwest |
| West 1 | June 20-21 | Catholic |  | 16 (40% of roster) | Bobby Picardo | 3 | DC | Mid-Atlantic |
| West 1 | June 20-21 | Chapman |  | 12 (43% of roster) | Joe Torres | 3 | CA | West |
| West 1 | June 20-21 | Columbia |  | 10 (26% of roster) | Canyon Kyle | 1 | NY | Northeast |
| West 1 | June 20-21 | Duke |  | 5 (13% of roster) | Tyler Rost | 1 | NC | South |
| West 1 | June 20-21 | Embry-Riddle |  | 3 (5% of roster) | Kenton Schroter | NAIA | AZ | West |
| West 1 | June 20-21 | Emory |  | 23 (68% of roster) | Bobby Perez | 3 | GA | South |
| West 1 | June 20-21 | Georgetown |  | 22 (52% of roster) | Brock Keener | 1 | DC | Mid-Atlantic |
| West 1 | June 20-21 | George Fox |  | 5 (10% of roster) | Brandon Rupp | 3 | OR | West |
| West 1 | June 20-21 | Gordon College |  | 1 (4% of roster) | Tad Skelley | 3 | MA | Northeast |
| West 1 | June 20-21 | Grinnell |  | 30 (67% of roster) | Chris Stout | 3 | IA | Midwest |
| West 1 | June 20-21 | Haverford |  | 22 (73% of roster) | Ben Somorjai | 3 | PA | Northeast |
| West 1 | June 20-21 | Illinois Tech |  | 9 (24% of roster) | Ed Zeifert | 3 | IL | Midwest |
| West 1 | June 20-21 | Kenyon |  | 25 (69% of roster) | Ronnie Krsolovic | 3 | OH | Midwest |
| West 1 | June 20-21 | Lewis & Clark |  | 10 (33% of roster) | Rob Vance | 3 | OR | West |
| West 1 | June 20-21 | Macalester |  | 28 (68% of roster) | Matt Parrington | 3 | MN | Midwest |
| West 1 | June 20-21 | Manhattan |  | Steve Rosen | 1 | NY | Northeast | |
| West 1 | June 20-21 | Muhlenberg |  | 13 (35% of roster) | Tod Gross | 3 | PA | Northeast |
| West 1 | June 20-21 | Northwestern |  | 15 (34% of roster) | Adrian Santiago | 1 | IL | Midwest |
| West 1 | June 20-21 | Notre Dame |  | 6 (15% of roster) | John Lyons-Harrison | 1 | IN | Midwest |
| West 1 | June 20-21 | Pacific U |  | 7 (13% of roster) | Kyle Treadway | 3 | OR | West |
| West 1 | June 20-21 | RPI |  | 16 (48% of roster) | Jason Falcon | 3 | NY | Northeast |
| West 1 | June 20-21 | St. Olaf (Observing) |  | 11 (26% of roster) | Joel Gotfredson | 3 | MN | Midwest |
| West 1 | June 20-21 | Stanford |  | 3 (9% of roster) | CJ Baker | 1 | CA | West |
| West 1 | June 20-21 | Stevens |  | 11 (28% of roster) | Charles Thielmann | 3 | NJ | Northeast |
| West 1 | June 20-21 | Trinity |  | 13 (42% of roster) | Jason Szafarski | 3 | CT | Northeast |
| West 1 | June 20-21 | UC Davis |  | Sky Valenzuela | 1 | CA | West | |
| West 1 | June 20-21 | U. Chicago |  | 31 (69% of roster) | Kyle Klosak | 3 | IL | Midwest |
| West 1 | June 20-21 | USF |  | 2 (5% of roster) | Ryan Gaynor | 1 | CA | West |
| West 1 | June 20-21 | Vassar |  | 20 (53% of roster) | Blayne Fuke | 3 | NY | Northeast |
| West 1 | June 20-21 | Whitman |  | 14 (44% of roster) | Brian Kitamura | 3 | WA | West |
| West 1 | June 20-21 | Willamette |  | 7 (21% of roster) | Andrew Shebloski | 3 | OR | West |
| West 1 | June 20-21 | WIT |  | Cameron McMullen | 3 | MA | Northeast | |
| West 1 | June 20-21 | Yale |  | 13 (43% of roster) | Chris Wojick | 1 | CT | Northeast |
| West 2 | June 22-23 | Bard | | 10 (48% of roster) | Andy Salvatore | 3 | NY | Northeast |
| West 2 | June 22-23 | Beloit | | Michael Gulve | 3 | WI | Midwest | |
| West 2 | June 22-23 | Bentley | | Tom Novick | 2 | MA | Northeast | |
| West 2 | June 22-23 | Brown |  | 4 (13% of roster) | Grant Achilles | 1 | RI | Northeast |
| West 2 | June 22-23 | Caltech | | 13 (54% of roster) | Eric Ma | 3 | CA | West |
| West 2 | June 22-23 | Carleton |  | 13 (54% of roster) | Alec Holcomb | 3 | MN | Midwest |
| West 2 | June 22-23 | Case Western | | 21 (58% of roster) | Matt Englander | 3 | OH | Midwest |
| West 2 | June 22-23 | Catholic | | 16 (40% of roster) | Bobby Picardo | 3 | DC | Mid-Atlantic |
| West 2 | June 22-23 | Chapman | | 12 (43% of roster) | Joe Torres | 3 | CA | West |
| West 2 | June 22-23 | Columbia | | 10 (26% of roster) | Canyon Kyle | 1 | NY | Northeast |
| West 2 | June 22-23 | Duke | | 5 (13% of roster) | Tyler Rost | 1 | NC | South |
| West 2 | June 22-23 | Embry-Riddle | | 3 (5% of roster) | Kenton Schroter | NAIA | AZ | West |
| West 2 | June 22-23 | Emory (Observing Day 1 Only) | | 23 (68% of roster) | Bobby Perez | 3 | GA | South |
| West 2 | June 22-23 | Georgetown | | 22 (52% of roster) | Brock Keener | 1 | DC | Mid-Atlantic |
| West 2 | June 22-23 | George Fox | | 5 (10% of roster) | Brandon Rupp | 3 | OR | West |
| West 2 | June 22-23 | Gordon College | | 1 (4% of roster) | Tad Skelley | 3 | MA | Northeast |
| West 2 | June 22-23 | Grinnell | | 30 (67% of roster) | Chris Stout | 3 | IA | Midwest |
| West 2 | June 22-23 | Haverford | | 22 (73% of roster) | Ben Somorjai | 3 | PA | Northeast |
| West 2 | June 22-23 | Illinois Tech | | 9 (24% of roster) | Ed Zeifert | 3 | IL | Midwest |
| West 2 | June 22-23 | Kenyon | | 25 (69% of roster) | Ronnie Krsolovic | 3 | OH | Midwest |
| West 2 | June 22-23 | Lewis & Clark | | 10 (33% of roster) | Rob Vance | 3 | OR | West |
| West 2 | June 22-23 | Macalester | | 28 (68% of roster) | Matt Parrington | 3 | MN | Midwest |
| West 2 | June 22-23 | Manhattan | | Steve Rosen | 1 | NY | Northeast | |
| West 2 | June 22-23 | Muhlenberg | | 13 (35% of roster) | Tod Gross | 3 | PA | Northeast |
| West 2 | June 22-23 | Northwestern | | 15 (34% of roster) | Adrian Santiago | 1 | IL | Midwest |
| West 2 | June 22-23 | Notre Dame | | 6 (15% of roster) | John Lyons-Harrison | 1 | IN | Midwest |
| West 2 | June 22-23 | Pacific U | | 7 (13% of roster) | Kyle Treadway | 3 | OR | West |
| West 2 | June 22-23 | RPI | | 16 (48% of roster) | Jason Falcon | 3 | NY | Northeast |
| West 2 | June 22-23 | St. Olaf (Observing) | | 11 (26% of roster) | Joel Gotfredson | 3 | MN | Midwest |
| West 2 | June 22-23 | Stanford | | 3 (9% of roster) | CJ Baker | 1 | CA | West |
| West 2 | June 22-23 | Stevens | | 11 (28% of roster) | Charles Thielmann | 3 | NJ | Northeast |
| West 2 | June 22-23 | Trinity | | 13 (42% of roster) | Jason Szafarski | 3 | CT | Northeast |
| West 2 | June 22-23 | UC Davis | | Sky Valenzuela | 1 | CA | West | |
| West 2 | June 22-23 | U. Chicago | | 31 (69% of roster) | Kyle Klosak | 3 | IL | Midwest |
| West 2 | June 22-23 | Vassar | | 20 (53% of roster) | Blayne Fuke | 3 | NY | Northeast |
| West 2 | June 22-23 | Whitman | | 14 (44% of roster) | Brian Kitamura | 3 | WA | West |
| West 2 | June 22-23 | Willamette | | 7 (21% of roster) | Andrew Shebloski | 3 | OR | West |
| West 2 | June 22-23 | WIT | | Cameron McMullen | 3 | MA | Northeast | |
| West 2 | June 22-23 | Yale | | 13 (43% of roster) | Chris Wojick | 1 | CT | Northeast |
| Northeast 1 | July 10-11 | Bard | | 10 (48% of roster) | Justin Gomez | 3 | NY | Northeast |
| Northeast 1 | July 10-11 | Bowdoin |  | 13 (42% of roster) | Jason Jensen | 3 | ME | Northeast |
| Northeast 1 | July 10-11 | Brown | | 4 (13% of roster) | Holden White | 1 | RI | Northeast |
| Northeast 1 | July 10-11 | Bryant |  | Tim Cronin | 1 | RI | Northeast | |
| Northeast 1 | July 10-11 | Caltech | | 13 (54% of roster) | Grant Victor | 3 | CA | West |
| Northeast 1 | July 10-11 | Case Western | | 21 (58% of roster) | Steve Gruenberg | 3 | OH | Midwest |
| Northeast 1 | July 10-11 | Catholic | | 16 (40% of roster) | Ross Natoli | 3 | DC | Mid-Atlantic |
| Northeast 1 | July 10-11 | Chapman | | 12 (43% of roster) | Eric Deovlet | 3 | CA | West |
| Northeast 1 | July 10-11 | Choate Rosemary Hall |  | Andrew Dickson | PG | CT | Northeast | |
| Northeast 1 | July 10-11 | Clarkson |  | Charlie Wright | 3 | NY | Northeast | |
| Northeast 1 | July 10-11 | Coast Guard |  | 8 (24% of roster) | Brian Casey | 3 | CT | Northeast |
| Northeast 1 | July 10-11 | College of Saint Rose |  | Nolan Driscoll | 2 | NY | Northeast | |
| Northeast 1 | July 10-11 | Columbia | | 10 (26% of roster) | Canyon Kyle | 1 | NY | Northeast |
| Northeast 1 | July 10-11 | DeSales |  | 22 (67% of roster)* | Gregg Durrah | 3 | PA | Northeast |
| Northeast 1 | July 10-11 | Dickinson |  | 15 (45% of roster) | Dakota Pentz | 3 | PA | Northeast |
| Northeast 1 | July 10-11 | Duke | | 5 (13% of roster) | Danny Jung | 1 | NC | South |
| Northeast 1 | July 10-11 | Eastern |  | 2 (3% of roster) | Scott Renauro | 3 | PA | Mid-Atlantic |
| Northeast 1 | July 10-11 | Emory | | 23 (68% of roster) | Bobby Perez | 3 | GA | South |
| Northeast 1 | July 10-11 | Franklin & Marshall |  | 17 (50% of roster) | Ryan Horning | 3 | PA | Northeast |
| Northeast 1 | July 10-11 | George Washington |  | 9 (26% of roster) | Chris O'Neill | 1 | DC | Mid-Atlantic |
| Northeast 1 | July 10-11 | Georgetown | | 22 (52% of roster) | Brock Keener | 1 | DC | Mid-Atlantic |
| Northeast 1 | July 10-11 | Gettysburg |  | Jeremy Hefele | 3 | PA | Mid-Atlantic | |
| Northeast 1 | July 10-11 | Gordon College | | 1 (4% of roster) | Tad Skelley | 3 | MA | Northeast |
| Northeast 1 | July 10-11 | Grinnell | | 30 (67% of roster) | Chris Stout | 3 | IA | Midwest |
| Northeast 1 | July 10-11 | Illinois Tech | | 9 (24% of roster) | Ed Zeifert | 3 | IL | Midwest |
| Northeast 1 | July 10-11 | Ithaca |  | 6 (14% of roster) | Cooper Belyea | 3 | NY | Northeast |
| Northeast 1 | July 10-11 | Kenyon | | 25 (69% of roster) | Ronnie Krsolovic | 3 | OH | Midwest |
| Northeast 1 | July 10-11 | Macalester | | 28 (68% of roster) | Matt Parrington | 3 | MN | Midwest |
| Northeast 1 | July 10-11 | Manhattan | | Steve Rosen | 1 | NY | Northeast | |
| Northeast 1 | July 10-11 | Molloy |  | John Cooley | 2 | NY | Northeast | |
| Northeast 1 | July 10-11 | Muhlenberg | | 13 (35% of roster) | Pete Violante | 3 | PA | Northeast |
| Northeast 1 | July 10-11 | Northwestern | | 15 (34% of roster) | Adrian Santiago | 1 | IL | Midwest |
| Northeast 1 | July 10-11 | Notre Dame | | 6 (15% of roster) | John Lyons-Harrison | 1 | IN | Midwest |
| Northeast 1 | July 10-11 | RPI | | 16 (48% of roster) | Jason Falcon | 3 | NY | Northeast |
| Northeast 1 | July 10-11 | Saint Joseph's |  | Lee Saverio | 1 | PA | Mid-Atlantic | |
| Northeast 1 | July 10-11 | Skidmore |  | 9 (30% of roster) | Ron Plourde | 3 | NY | Northeast |
| Northeast 1 | July 10-11 | Stevens | | 11 (28% of roster) | Max Felsenstein | 3 | NJ | Northeast |
| Northeast 1 | July 10-11 | Stony Brook |  | 1 (3% of roster) | Brandon Alberto | 1 | NY | Northeast |
| Northeast 1 | July 10-11 | Trinity | | 13 (42% of roster) | Jason Szafarski | 3 | CT | Northeast |
| Northeast 1 | July 10-11 | U. Chicago | | 31 (69% of roster) | Kyle Klosak | 3 | IL | Midwest |
| Northeast 1 | July 10-11 | Union (Observing) |  | 13 (35% of roster) | Art McDonald | 3 | NY | Northeast |
| Northeast 1 | July 10-11 | Union (Observing) | | 13 (35% of roster) | Paul Mound | 3 | NY | Northeast |
| Northeast 1 | July 10-11 | Vassar | | 20 (53% of roster) | Matt Righter | 3 | NY | Northeast |
| Northeast 1 | July 10-11 | WIT | | Cameron McMullen | 3 | MA | Northeast | |
| Northeast 1 | July 10-11 | Wooster |  | 16 (46% of roster) | Matthew Johnson | 3 | OH | Midwest |
| Northeast 1 | July 10-11 | Yale | | 13 (43% of roster) | John Mesagno | 1 | CT | Northeast |
| Northeast 3 | August 2-3 | Babson |  | 18 (44% of roster) | Mike Napolitano | 3 | MA | Northeast |
| Northeast 3 | August 2-3 | Bard | | 10 (48% of roster) | Justin Gomez | 3 | NY | Northeast |
| Northeast 3 | August 2-3 | Bentley | | Tom Novick | 2 | MA | Northeast | |
| Northeast 3 | August 2-3 | Bowdoin | | 13 (42% of roster) | Jason Jensen | 3 | ME | Northeast |
| Northeast 3 | August 2-3 | Brown | | 4 (13% of roster) | Holden White | 1 | RI | Northeast |
| Northeast 3 | August 2-3 | Bryant (Day 2 Only) | | Alex Denoyelle | 1 | RI | Northeast | |
| Northeast 3 | August 2-3 | Caltech | | 13 (54% of roster) | Kevin Whitehead | 3 | CA | West |
| Northeast 3 | August 2-3 | Case Western | | 21 (58% of roster) | Steve Gruenberg | 3 | OH | Midwest |
| Northeast 3 | August 2-3 | Catholic | | 16 (40% of roster) | Ross Natoli | 3 | DC | Mid-Atlantic |
| Northeast 3 | August 2-3 | Chapman | | 12 (43% of roster) | Joe Torres | 3 | CA | West |
| Northeast 3 | August 2-3 | Clarkson | | Charlie Wright | 3 | NY | Northeast | |
| Northeast 3 | August 2-3 | Coast Guard | | 8 (24% of roster) | Brian Casey | 3 | CT | Northeast |
| Northeast 3 | August 2-3 | Columbia | | 10 (26% of roster) | Canyon Kyle | 1 | NY | Northeast |
| Northeast 3 | August 2-3 | Denison |  | 17 (41% of roster) | Ryne Romick | 3 | OH | Midwest |
| Northeast 3 | August 2-3 | Dickinson | | 15 (45% of roster) | Dakota Pentz | 3 | PA | Northeast |
| Northeast 3 | August 2-3 | Duke | | 5 (13% of roster) | Danny Jung | 1 | NC | South |
| Northeast 3 | August 2-3 | Eastern | | 2 (3% of roster) | Scott Renauro | 3 | PA | Mid-Atlantic |
| Northeast 3 | August 2-3 | Emory | | 23 (68% of roster) | Sam Carpenter | 3 | GA | South |
| Northeast 3 | August 2-3 | Fairfield |  | 5 (13% of roster) | Dan Cellucci | 1 | CT | Northeast |
| Northeast 3 | August 2-3 | Franklin & Marshall | | 17 (50% of roster) | Ryan Horning | 3 | PA | Northeast |
| Northeast 3 | August 2-3 | George Washington | | 9 (26% of roster) | Chris O'Neill | 1 | DC | Mid-Atlantic |
| Northeast 3 | August 2-3 | Georgetown | | 22 (52% of roster) | Brock Keener | 1 | DC | Mid-Atlantic |
| Northeast 3 | August 2-3 | Gettysburg | | Jeremy Hefele | 3 | PA | Mid-Atlantic | |
| Northeast 3 | August 2-3 | Gordon College | | 1 (4% of roster) | Tad Skelley | 3 | MA | Northeast |
| Northeast 3 | August 2-3 | Grinnell | | 30 (67% of roster) | Tim Hollibaugh | 3 | IA | Midwest |
| Northeast 3 | August 2-3 | Haverford | | 22 (73% of roster) | Dave Beccaria | 3 | PA | Northeast |
| Northeast 3 | August 2-3 | Hobart |  | Vin Redmond | 3 | NY | Northeast | |
| Northeast 3 | August 2-3 | Illinois Tech | | 9 (24% of roster) | Ed Zeifert | 3 | IL | Midwest |
| Northeast 3 | August 2-3 | Ithaca | | 6 (14% of roster) | Justin Forster | 3 | NY | Northeast |
| Northeast 3 | August 2-3 | Kenyon | | 25 (69% of roster) | Matt Burdette | 3 | OH | Midwest |
| Northeast 3 | August 2-3 | Lebanon Valley |  | Beth Woerner | 3 | PA | Mid-Atlantic | |
| Northeast 3 | August 2-3 | Macalester | | 28 (68% of roster) | Matt Parrington | 3 | MN | Midwest |
| Northeast 3 | August 2-3 | Manhattan | | Steve Rosen | 1 | NY | Northeast | |
| Northeast 3 | August 2-3 | Molloy (Day 2 Only) | | John Cooley | 2 | NY | Northeast | |
| Northeast 3 | August 2-3 | Muhlenberg | | 13 (35% of roster) | Pete Violante | 3 | PA | Northeast |
| Northeast 3 | August 2-3 | Northeastern |  | 6 (14% of roster) | Matt Chamberlain | 1 | MA | Northeast |
| Northeast 3 | August 2-3 | Northwestern | | 15 (34% of roster) | Adrian Santiago | 1 | IL | Midwest |
| Northeast 3 | August 2-3 | Notre Dame (Day 2 Only) | | 6 (15% of roster) | John Lyons-Harrison | 1 | IN | Midwest |
| Northeast 3 | August 2-3 | Oberlin |  | 28 (60% of roster) | Tyler Schuch | 3 | OH | Midwest |
| Northeast 3 | August 2-3 | Rhodes |  | 29 (58% of roster) | Blake Bennett | 3 | TN | South |
| Northeast 3 | August 2-3 | RPI | | 16 (48% of roster) | Jason Falcon | 3 | NY | Northeast |
| Northeast 3 | August 2-3 | Skidmore | | 9 (30% of roster) | Jonathan Kaiser | 3 | NY | Northeast |
| Northeast 3 | August 2-3 | St. Olaf (Observing) | | 11 (26% of roster) | Joel Gotfredson | 3 | MN | Midwest |
| Northeast 3 | August 2-3 | Stevens | | 11 (28% of roster) | Max Felsenstein | 3 | NJ | Northeast |
| Northeast 3 | August 2-3 | Trinity | | 13 (42% of roster) | Jason Szafarski | 3 | CT | Northeast |
| Northeast 3 | August 2-3 | U. Chicago | | 31 (69% of roster) | Kyle Klosak | 3 | IL | Midwest |
| Northeast 3 | August 2-3 | Union (Observing) | | 13 (35% of roster) | Art McDonald | 3 | NY | Northeast |
| Northeast 3 | August 2-3 | Union (Observing) | | 13 (35% of roster) | Paul Mound | 3 | NY | Northeast |
| Northeast 3 | August 2-3 | UVA |  | 5 (14% of roster) | John Hendry | 1 | VA | Mid-Atlantic |
| Northeast 3 | August 2-3 | Vanderbilt |  | 1 (2% of roster) | Jabari Brown | 1 | TN | Southeast |
| Northeast 3 | August 2-3 | Vassar | | 20 (53% of roster) | Matt Righter | 3 | NY | Northeast |
| Northeast 3 | August 2-3 | Wesleyan |  | 15 (38% of roster) | TBD | 3 | CT | Northeast |
| Northeast 3 | August 2-3 | WIT | | Cameron McMullen | 3 | MA | Northeast | |
| Northeast 3 | August 2-3 | Wofford |  | 7 (19% of roster) | Bobby Dorta | 1 | SC | South |
| Northeast 3 | August 2-3 | Wooster | | 16 (46% of roster) | Matthew Johnson | 3 | OH | Midwest |
| Northeast 3 | August 2-3 | Yale | | 13 (43% of roster) | Chris Wojick | 1 | CT | Northeast |
| Northeast 4 | August 4-5 | Babson | | 18 (44% of roster) | Mike Napolitano | 3 | MA | Northeast |
| Northeast 4 | August 4-5 | Bard | | 10 (48% of roster) | Justin Gomez | 3 | NY | Northeast |
| Northeast 4 | August 4-5 | Bentley | | Tom Novick | 2 | MA | Northeast | |
| Northeast 4 | August 4-5 | Bowdoin | | 13 (42% of roster) | Jason Jensen | 3 | ME | Northeast |
| Northeast 4 | August 4-5 | Brown | | 4 (13% of roster) | Holden White | 1 | RI | Northeast |
| Northeast 4 | August 4-5 | Bryant | | Alex Denoyelle | 1 | RI | Northeast | |
| Northeast 4 | August 4-5 | Caltech | | 13 (54% of roster) | Kevin Whitehead | 3 | CA | West |
| Northeast 4 | August 4-5 | Carleton | | 13 (54% of roster) | Alec Holcomb | 3 | MN | Midwest |
| Northeast 4 | August 4-5 | Case Western | | 21 (58% of roster) | Steve Gruenberg | 3 | OH | Midwest |
| Northeast 4 | August 4-5 | Catholic | | 16 (40% of roster) | Ross Natoli | 3 | DC | Mid-Atlantic |
| Northeast 4 | August 4-5 | Chapman | | 12 (43% of roster) | Joe Torres | 3 | CA | West |
| Northeast 4 | August 4-5 | Clarkson | | Charlie Wright | 3 | NY | Northeast | |
| Northeast 4 | August 4-5 | Coast Guard | | 8 (24% of roster) | Brian Casey | 3 | CT | Northeast |
| Northeast 4 | August 4-5 | Columbia | | 10 (26% of roster) | Canyon Kyle | 1 | NY | Northeast |
| Northeast 4 | August 4-5 | Denison | | 17 (41% of roster) | Ryne Romick | 3 | OH | Midwest |
| Northeast 4 | August 4-5 | Dickinson | | 15 (45% of roster) | Dakota Pentz (Day 1 Only) | 3 | PA | Northeast |
| Northeast 4 | August 4-5 | Dickinson | | 15 (45% of roster) | Craig Hanson (Day 2 Only) | 3 | PA | Northeast |
| Northeast 4 | August 4-5 | Duke | | 5 (13% of roster) | Danny Jung | 1 | NC | South |
| Northeast 4 | August 4-5 | Eastern | | 2 (3% of roster) | Scott Renauro | 3 | PA | Mid-Atlantic |
| Northeast 4 | August 4-5 | Emory | | 23 (68% of roster) | Sam Carpenter | 3 | GA | South |
| Northeast 4 | August 4-5 | Fairfield | | 5 (13% of roster) | Dan Cellucci | 1 | CT | Northeast |
| Northeast 4 | August 4-5 | Franklin & Marshall | | 17 (50% of roster) | Matt Riebesell | 3 | PA | Northeast |
| Northeast 4 | August 4-5 | George Washington | | 9 (26% of roster) | Chris O'Neill | 1 | DC | Mid-Atlantic |
| Northeast 4 | August 4-5 | Georgetown | | 22 (52% of roster) | Brock Keener | 1 | DC | Mid-Atlantic |
| Northeast 4 | August 4-5 | Gettysburg | | Jeremy Hefele | 3 | PA | Mid-Atlantic | |
| Northeast 4 | August 4-5 | Gordon College | | 1 (4% of roster) | Tad Skelley | 3 | MA | Northeast |
| Northeast 4 | August 4-5 | Grinnell | | 30 (67% of roster) | Tim Hollibaugh | 3 | IA | Midwest |
| Northeast 4 | August 4-5 | Haverford | | 22 (73% of roster) | Dave Beccaria | 3 | PA | Northeast |
| Northeast 4 | August 4-5 | Hobart | | Vin Redmond | 3 | NY | Northeast | |
| Northeast 4 | August 4-5 | Illinois Tech | | 9 (24% of roster) | Ed Zeifert | 3 | IL | Midwest |
| Northeast 4 | August 4-5 | Ithaca | | 6 (14% of roster) | Justin Forster | 3 | NY | Northeast |
| Northeast 4 | August 4-5 | Kenyon | | 25 (69% of roster) | Matt Burdette | 3 | OH | Midwest |
| Northeast 4 | August 4-5 | Lebanon Valley | | Beth Woerner | 3 | PA | Mid-Atlantic | |
| Northeast 4 | August 4-5 | Macalester | | 28 (68% of roster) | Matt Parrington | 3 | MN | Midwest |
| Northeast 4 | August 4-5 | Manhattan | | Steve Rosen | 1 | NY | Northeast | |
| Northeast 4 | August 4-5 | Molloy (Day 1 Only) | | John Cooley | 2 | NY | Northeast | |
| Northeast 4 | August 4-5 | Muhlenberg | | 13 (35% of roster) | Pete Violante | 3 | PA | Northeast |
| Northeast 4 | August 4-5 | Northeastern | | 6 (14% of roster) | Matt Chamberlain | 1 | MA | Northeast |
| Northeast 4 | August 4-5 | Northwestern | | 15 (34% of roster) | Adrian Santiago | 1 | IL | Midwest |
| Northeast 4 | August 4-5 | Notre Dame | | 6 (15% of roster) | John Lyons-Harrison | 1 | IN | Midwest |
| Northeast 4 | August 4-5 | Oberlin | | 28 (60% of roster) | Tyler Schuch | 3 | OH | Midwest |
| Northeast 4 | August 4-5 | Rhodes | | 29 (58% of roster) | Blake Bennett | 3 | TN | South |
| Northeast 4 | August 4-5 | RPI | | 16 (48% of roster) | Jason Falcon | 3 | NY | Northeast |
| Northeast 4 | August 4-5 | Rose-Hulman |  | Adam Rosen | 3 | IN | Midwest | |
| Northeast 4 | August 4-5 | Saint Joseph's | | Lee Saverio | 1 | PA | Mid-Atlantic | |
| Northeast 4 | August 4-5 | Skidmore | | 9 (30% of roster) | Jonathan Kaiser | 3 | NY | Northeast |
| Northeast 4 | August 4-5 | St. Olaf (Observing) | | 11 (26% of roster) | Joel Gotfredson | 3 | MN | Midwest |
| Northeast 4 | August 4-5 | Stevens | | 11 (28% of roster) | Charles Thielmann | 3 | NJ | Northeast |
| Northeast 4 | August 4-5 | Stony Brook | | 1 (3% of roster) | Brandon Alberto | 1 | NY | Northeast |
| Northeast 4 | August 4-5 | Trinity | | 13 (42% of roster) | Jason Szafarski | 3 | CT | Northeast |
| Northeast 4 | August 4-5 | U. Chicago | | 31 (69% of roster) | Kyle Klosak | 3 | IL | Midwest |
| Northeast 4 | August 4-5 | Union (Observing) | | 13 (35% of roster) | Art McDonald | 3 | NY | Northeast |
| Northeast 4 | August 4-5 | Union (Observing) | | 13 (35% of roster) | Paul Mound | 3 | NY | Northeast |
| Northeast 4 | August 4-5 | UVA | | 5 (14% of roster) | John Hendry | 1 | VA | Mid-Atlantic |
| Northeast 4 | August 4-5 | Vanderbilt | | 1 (2% of roster) | Jabari Brown | 1 | TN | Southeast |
| Northeast 4 | August 4-5 | Vassar | | 20 (53% of roster) | Matt Righter | 3 | NY | Northeast |
| Northeast 4 | August 4-5 | Wesleyan | | 15 (38% of roster) | TBD | 3 | CT | Northeast |
| Northeast 4 | August 4-5 | WIT | | Cameron McMullen | 3 | MA | Northeast | |
| Northeast 4 | August 4-5 | Wofford | | 7 (19% of roster) | Bobby Dorta | 1 | SC | South |
| Northeast 4 | August 4-5 | Wooster | | 16 (46% of roster) | Matthew Johnson | 3 | OH | Midwest |
| Northeast 4 | August 4-5 | Yale | | 13 (43% of roster) | Chris Wojick (Day 1) | 1 | CT | Northeast |
| Northeast 4 | August 4-5 | Yale | | 13 (43% of roster) | John Mesagno (Day 2) | 1 | CT | Northeast |
| Northeast 5 | August 7-8 | Bard | | 10 (48% of roster) | Andy Salvatore | 3 | NY | Northeast |
| Northeast 5 | August 7-8 | Bentley | | Tom Novick | 2 | MA | Northeast | |
| Northeast 5 | August 7-8 | Bowdoin | | 13 (42% of roster) | Jason Jensen | 3 | ME | Northeast |
| Northeast 5 | August 7-8 | Brown | | 4 (13% of roster) | Holden White | 1 | RI | Northeast |
| Northeast 5 | August 7-8 | Bryant | | Alex Denoyelle | 1 | RI | Northeast | |
| Northeast 5 | August 7-8 | Caltech | | 13 (54% of roster) | Kevin Whitehead | 3 | CA | West |
| Northeast 5 | August 7-8 | Carleton | | 13 (54% of roster) | Alec Holcomb | 3 | MN | Midwest |
| Northeast 5 | August 7-8 | Case Western | | 21 (58% of roster) | Steve Gruenberg | 3 | OH | Midwest |
| Northeast 5 | August 7-8 | Catholic | | 16 (40% of roster) | Bobby Picardo | 3 | DC | Mid-Atlantic |
| Northeast 5 | August 7-8 | Chapman | | 12 (43% of roster) | Joe Torres | 3 | CA | West |
| Northeast 5 | August 7-8 | Clarkson | | Charlie Wright | 3 | NY | Northeast | |
| Northeast 5 | August 7-8 | Coast Guard | | 8 (24% of roster) | Brian Casey | 3 | CT | Northeast |
| Northeast 5 | August 7-8 | Columbia | | 10 (26% of roster) | Canyon Kyle | 1 | NY | Northeast |
| Northeast 5 | August 7-8 | Denison | | 17 (41% of roster) | Ryne Romick | 3 | OH | Midwest |
| Northeast 5 | August 7-8 | DeSales | | 22 (67% of roster)* | Gregg Durrah | 3 | PA | Northeast |
| Northeast 5 | August 7-8 | Dickinson | | 15 (45% of roster) | Craig Hanson | 3 | PA | Northeast |
| Northeast 5 | August 7-8 | Duke | | 5 (13% of roster) | Danny Jung | 1 | NC | South |
| Northeast 5 | August 7-8 | Eastern | | 2 (3% of roster) | Scott Renauro | 3 | PA | Mid-Atlantic |
| Northeast 5 | August 7-8 | Emory | | 23 (68% of roster) | Sam Carpenter | 3 | GA | South |
| Northeast 5 | August 7-8 | Fairfield | | 5 (13% of roster) | Dan Cellucci | 1 | CT | Northeast |
| Northeast 5 | August 7-8 | Franklin & Marshall | | 17 (50% of roster) | Matt Riebesell | 3 | PA | Northeast |
| Northeast 5 | August 7-8 | George Washington | | 9 (26% of roster) | Chris O'Neill | 1 | DC | Mid-Atlantic |
| Northeast 5 | August 7-8 | Georgetown | | 22 (52% of roster) | Edwin Thompson | 1 | DC | Mid-Atlantic |
| Northeast 5 | August 7-8 | Gordon College | | 1 (4% of roster) | Tad Skelley | 3 | MA | Northeast |
| Northeast 5 | August 7-8 | Grinnell | | 30 (67% of roster) | Tim Hollibaugh | 3 | IA | Midwest |
| Northeast 5 | August 7-8 | Haverford | | 22 (73% of roster) | Dave Beccaria | 3 | PA | Northeast |
| Northeast 5 | August 7-8 | Hobart | | Vin Redmond | 3 | NY | Northeast | |
| Northeast 5 | August 7-8 | Illinois Tech | | 9 (24% of roster) | Ed Zeifert | 3 | IL | Midwest |
| Northeast 5 | August 7-8 | Ithaca | | 6 (14% of roster) | Cooper Belyea | 3 | NY | Northeast |
| Northeast 5 | August 7-8 | Kenyon | | 25 (69% of roster) | Matt Burdette | 3 | OH | Midwest |
| Northeast 5 | August 7-8 | Macalester | | 28 (68% of roster) | Matt Parrington | 3 | MN | Midwest |
| Northeast 5 | August 7-8 | Manhattan | | Steve Rosen | 1 | NY | Northeast | |
| Northeast 5 | August 7-8 | Molloy | | John Cooley | 2 | NY | Northeast | |
| Northeast 5 | August 7-8 | Muhlenberg | | 13 (35% of roster) | Pete Violante | 3 | PA | Northeast |
| Northeast 5 | August 7-8 | Northeastern | | 6 (14% of roster) | Matt Chamberlain | 1 | MA | Northeast |
| Northeast 5 | August 7-8 | Northwestern | | 15 (34% of roster) | Adrian Santiago | 1 | IL | Midwest |
| Northeast 5 | August 7-8 | Notre Dame (Day 2 Only) | | 6 (15% of roster) | John Lyons-Harrison | 1 | IN | Midwest |
| Northeast 5 | August 7-8 | Oberlin | | 28 (60% of roster) | Tyler Schuch | 3 | OH | Midwest |
| Northeast 5 | August 7-8 | Rhodes | | 29 (58% of roster) | Blake Bennett | 3 | TN | South |
| Northeast 5 | August 7-8 | RPI | | 16 (48% of roster) | Jason Falcon | 3 | NY | Northeast |
| Northeast 5 | August 7-8 | Salve Regina |  | Tony Deshler | 3 | RI | Northeast | |
| Northeast 5 | August 7-8 | St. Olaf (Observing) | | 11 (26% of roster) | Joel Gotfredson | 3 | MN | Midwest |
| Northeast 5 | August 7-8 | Stevens | | 11 (28% of roster) | Charles Thielmann | 3 | NJ | Northeast |
| Northeast 5 | August 7-8 | Stony Brook | | 1 (3% of roster) | Alex Brosnan | 1 | NY | Northeast |
| Northeast 5 | August 7-8 | Trinity | | 13 (42% of roster) | Jason Szafarski | 3 | CT | Northeast |
| Northeast 5 | August 7-8 | U. Chicago | | 31 (69% of roster) | Kyle Klosak | 3 | IL | Midwest |
| Northeast 5 | August 7-8 | Union (Observing) | | 13 (35% of roster) | Art McDonald | 3 | NY | Northeast |
| Northeast 5 | August 7-8 | Union (Observing) | | 13 (35% of roster) | Paul Mound | 3 | NY | Northeast |
| Northeast 5 | August 7-8 | UVA | | 5 (14% of roster) | John Hendry | 1 | VA | Mid-Atlantic |
| Northeast 5 | August 7-8 | Vanderbilt | | 1 (2% of roster) | Jabari Brown | 1 | TN | Southeast |
| Northeast 5 | August 7-8 | Vassar | | 20 (53% of roster) | Matt Righter | 3 | NY | Northeast |
| Northeast 5 | August 7-8 | Wesleyan | | 15 (38% of roster) | TBD | 3 | CT | Northeast |
| Northeast 5 | August 7-8 | WIT | | Cameron McMullen | 3 | MA | Northeast | |
| Northeast 5 | August 7-8 | Wofford | | 7 (19% of roster) | Bobby Dorta | 1 | SC | South |
| Northeast 5 | August 7-8 | Wooster | | 16 (46% of roster) | Matthew Johnson | 3 | OH | Midwest |
| Northeast 5 | August 7-8 | Yale | | 13 (43% of roster) | Corey Keane | 1 | CT | Northeast |
| West Fall | Sept 30-Oct 1 | Case Western | | 21 (58% of roster) | Steve Gruenberg | 3 | OH | Midwest |
| West Fall | Sept 30-Oct 1 | Catholic | | 16 (40% of roster) | Bobby Picardo | 3 | DC | Mid-Atlantic |
| West Fall | Sept 30-Oct 1 | DeSales | | 22 (67% of roster)* | Gregg Durrah | 3 | PA | Northeast |
| West Fall | Sept 30-Oct 1 | Duke | | 5 (13% of roster) | Danny Jung | 1 | NC | South |
| West Fall | Sept 30-Oct 1 | Georgetown | | 22 (52% of roster) | Edwin Thompson | 1 | DC | Mid-Atlantic |
| West Fall | Sept 30-Oct 1 | Grinnell | | 30 (67% of roster) | Chris Stout | 3 | IA | Midwest |
| West Fall | Sept 30-Oct 1 | Illinois Tech | | 9 (24% of roster) | Ed Zeifert | 3 | IL | Midwest |
| West Fall | Sept 30-Oct 1 | Muhlenberg | | 13 (35% of roster) | Tod Gross | 3 | PA | Northeast |
| West Fall | Sept 30-Oct 1 | RPI | | 16 (48% of roster) | Jason Falcon | 3 | NY | Northeast |
| West Fall | Sept 30-Oct 1 | U. Chicago | | 31 (69% of roster) | Kyle Klosak | 3 | IL | Midwest |
| West Fall | Sept 30-Oct 1 | UC Davis | | Sky Valenzuela | 1 | CA | West | |
| West Fall | Sept 30-Oct 1 | USF | | 2 (5% of roster) | TBD | 1 | CA | West |
| West Fall | Sept 30-Oct 1 | Yale | | 13 (43% of roster) | Chris Wojick | 1 | CT | Northeast |
| *2022 roster, no 2023 roster posted |
