| FIBA 3x3 Challenger | 2018/07/01 18:40 | Zemun 3x3 v Lausanne 3x3 | L | 13-18 |
| FIBA 3x3 Challenger | 2018/06/30 23:40 | Zemun 3x3 v Marienbad 3x3 | W | 16-11 |
| FIBA 3x3 Challenger | 2018/06/30 20:20 | Zemun 3x3 v Barceloneta 3X3 | W | 22-11 |
| FIBA 3x3 Challenger | 2018/06/17 07:30 | Kranj 3x3 v Zemun 3x3 | L | 14-11 |
| FIBA 3x3 Challenger | 2018/06/16 12:30 | Zemun 3x3 v Hague 3x3 | L | 9-16 |
| FIBA 3x3 Challenger | 2018/06/16 10:50 | Zemun 3x3 v Malaga 3x3 | W | 18-13 |
| FIBA 3x3 Challenger | 2018/05/18 18:12 | Zemun 3x3 v Princeton 3x3 | L | 16-21 |
| FIBA 3x3 Challenger | 2018/05/18 16:20 | Zemun 3x3 v Moskva 3x3 | L | 14-20 |
| FIBA 3x3 Challenger | 2018/06/30 13:20 | Gagarin 3x3 v Goleniow 3x3 | L | 13-16 |
| FIBA 3x3 Challenger | 2018/06/30 11:00 | Gagarin 3x3 v Andorra 3x3 | W | 21-10 |
| FIBA 3x3 Challenger | 2018/06/23 17:50 | Gagarin 3x3 v Riga 3x3 | L | 13-21 |
| FIBA 3x3 Challenger | 2018/06/22 19:20 | Moscow Inanomo 3x3 v Gagarin 3x3 | L | 19-16 |
| FIBA 3x3 Challenger | 2018/06/22 18:00 | Gdansk 3x3 v Gagarin 3x3 | W | 8-21 |
| FIBA 3x3 Challenger | 2018/05/19 15:15 | Princeton 3x3 v Gagarin 3x3 | D | 20-20 |
| FIBA 3x3 Challenger | 2018/05/19 13:40 | Split 3x3 v Gagarin 3x3 | W | 12-17 |
| FIBA 3x3 Challenger | 2018/05/18 17:22 | Bordeaux 3x3 v Gagarin 3x3 | W | 13-22 |