| Challenger FIBA 3x3 | 2018/06/16 06:25 | Piter 3x3 v Kolobrzeg 3X3 | W | 15-21 |
| Challenger FIBA 3x3 | 2018/06/03 08:00 | Novi Sad 3x3 v Kolobrzeg 3X3 | L | 21-15 |
| Challenger FIBA 3x3 | 2018/06/02 10:00 | Yokohama City 3x3 v Kolobrzeg 3X3 | W | 16-20 |
| Challenger FIBA 3x3 | 2018/06/02 08:20 | Gdansk 3x3 v Kolobrzeg 3X3 | L | 18-15 |
| Challenger FIBA 3x3 | 2018/06/02 05:40 | Canberra 3x3 v Kolobrzeg 3X3 | W | 11-21 |
| Challenger FIBA 3x3 | 2018/06/02 05:00 | Erdenet 3x3 v Kolobrzeg 3X3 | W | 7-19 |