Players
| Player | Team | # | Pos | Height(cm) | Weight(kg) | BirthDate | Country |
|---|---|---|---|---|---|---|---|
| Jackson Kreuser | NIO | 34 | Forward | 206 | 105 | 05-03-1999 | USA |
| Jaka Blazic | LJU | 11 | Guard | 194 | 94 | 30-06-1990 | SLO |
| Jakob Dwight Forrester | ARI | 10 | Center | 206 | - | 01-01-1999 | USA |
| Jakub Niziol | WRO | 35 | Guard | 201 | 87 | 08-05-1996 | POL |
| Jakub Urbaniak | WRO | 7 | Forward | 206 | 110 | 12-01-2003 | POL |
| Jaleen Smith | TTK | 9 | Guard | 190 | 93 | 24-11-1994 | USA |
| Jamel Morris | LKB | 1 | Guard | 193 | 88 | 14-11-1992 | USA |
| James Karnik | KLA | 33 | Center | 206 | 104 | 17-07-1998 | CZE |
| James Thompson | BUD | 6 | Center | 208 | 109 | 18-01-1995 | USA |
| Janne Mueller | HAM | 6 | Guard | 192 | 86 | 31-08-2006 | GER |
| Jared Coleman -Jones | WRO | 31 | Forward | 208 | 103 | 13-09-2000 | USA |
| Jared Grey | HAM | 8 | Forward | 203 | 90 | 17-03-2005 | GER |
| Jared Harper | JER | 1 | Guard | 178 | 79 | 14-09-1997 | USA |
| Jaylen Hands | NIO | 40 | Guard | 191 | 84 | 12-02-1999 | USA |
| Jay Shumate | BOU | 32 | Forward | 200 | 96 | 28-06-1999 | USA |
| Jeffery Taylor | CLU | 44 | Forward | 201 | 102 | 23-05-1989 | SWE |
| Jerry Boutsiele | BUD | 16 | Center | 208 | 125 | 16-12-1992 | FRA |
| Joel Scott | LLI | 1 | Forward | 201 | 107 | 19-04-2001 | USA |
| Joe Thomasson | NIO | 32 | Guard | 193 | 80 | 16-08-1993 | USA |
| Johnathan Williams | LLI | 13 | Center | 206 | 104 | 22-05-1995 | USA |
| John Newman Iii | NIN | 9 | Guard | 196 | 95 | 02-08-1999 | USA |
| Jonah Mathews | BES | 0 | Guard | 191 | 95 | 10-02-1998 | USA |
| Jordan Bayehe | TRN | 26 | Center | 204 | 96 | 16-10-1999 | CMR |
| Jordan Ford | BAH | 1 | Guard | 185 | 80 | 26-05-1998 | USA |
| Jordan Parks | VNC | 22 | Forward | 201 | 95 | 06-04-1994 | USA |