Away History
| Poland II Liga | 2018/06/02 15:00 | Stal Stalowa Wola v MKS Kluczbork | L | 2-0 |
| Poland II Liga | 2018/05/26 15:00 | MKS Kluczbork v Blekitni Stargard | W | 2-0 |
| Poland II Liga | 2018/05/20 14:00 | Gryf Wejherowo v MKS Kluczbork | L | 3-1 |
| Poland II Liga | 2018/05/16 15:00 | Olimpia Elblag v MKS Kluczbork | W | 1-2 |
| Poland II Liga | 2018/05/13 15:00 | MKS Kluczbork v GKS Belchatow | W | 1-0 |
| Poland II Liga | 2018/05/09 15:00 | Gwardia Koszalin v MKS Kluczbork | L | 4-3 |
| Poland II Liga | 2018/05/04 17:00 | ROW 1964 Rybnik v MKS Kluczbork | D | 1-1 |
| Poland II Liga | 2018/05/01 14:00 | MKS Kluczbork v Warta Poznan | D | 3-3 |