| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Athanasios Antetokounmpo | BAS | 18 July 1992 | |
| Giannis Antetokounmpo | BAS | 6 December 1994 | |
| Konstantinos Antetokounmpo | BAS | 20 November 1997 | |
| Onuralp Bitim | BAS | 31 March 1999 | |
| Adem Bona | BAS | 28 March 2003 | |
| Isaac Bonga | BAS | 8 November 1999 | |
| Oscar da Silva | BAS | 21 September 1998 | |
| Tristan da Silva | BAS | 15 May 2001 | |
| Tyler Dorsey | BAS | 18 February 1996 | |
| Şehmus Hazer | BAS | 15 February 1999 | |
| Justus Hollatz | BAS | 21 April 2001 | |
| Panagiotis Kalaitzakis | BAS | 2 January 1999 | |
| Dimitrios Katsivelis | BAS | 1 October 1991 | |
| Furkan Korkmaz | BAS | 24 July 1997 | |
| Leon Kratzer | BAS | 4 February 1997 | |
| Giannoulis Larentzakis | BAS | 22 September 1993 | |
| Shane Larkin | BAS | 2 October 1992 | |
| Maodo Lô | BAS | 31 December 1992 | |
| Dinos Mitoglou | BAS | 11 June 1996 | |
| Andreas Obst | BAS | 13 July 1996 | |
| Cedi Osman | BAS | 8 April 1995 | |
| Ercan Osmani | BAS | 4 April 1998 | |
| Kostas Papanikolaou | BAS | 31 July 1990 | |
| Alexandros Samodurov | BAS | 20 April 2005 | |
| Sertaç Şanlı | BAS | 5 August 1991 | |
| Dennis Schröder | BAS | 15 September 1993 | |
| Alperen Şengün | BAS | 25 July 2002 | |
| Kenan Sipahi | BAS | 26 May 1995 | |
| Konstantinos Sloukas | BAS | 15 January 1990 | |
| Daniel Theis | BAS | 4 April 1992 | |
| Johannes Thiemann | BAS | 9 February 1994 | |
| Vasilis Toliopoulos | BAS | 15 June 1996 | |
| Johannes Voigtmann | BAS | 30 September 1992 | |
| Franz Wagner | BAS | 27 August 2001 | |
| Erkan Yılmaz | BAS | 3 December 1997 | |
| Ömer Yurtseven | BAS | 19 June 1998 |