Head to Head
| Poland III Liga | 2021/02/27 12:00 | KSZO Ostrowiec v Sokol Sieniawa | L | 1-0 |
| Poland III Liga | 2020/08/01 15:00 | Sokol Sieniawa v KSZO Ostrowiec | W | 3-1 |
| Poland III Liga | 2019/09/05 15:00 | KSZO Ostrowiec v Sokol Sieniawa | L | 1-0 |
| Poland III Liga | 2019/05/01 15:00 | KSZO Ostrowiec v Sokol Sieniawa | L | 2-0 |
| Poland III Liga | 2018/09/30 14:00 | Sokol Sieniawa v KSZO Ostrowiec | D | 3-3 |
Home History
| Poland III Liga | 2021/08/27 15:00 | Czarni Polaniec v Sokol Sieniawa | L | 3-2 |
| Poland III Liga | 2021/08/22 15:00 | Sokol Sieniawa v Tomasovia Tomaszów | L | 0-4 |
| Poland III Liga | 2021/08/18 15:00 | Sokol Sieniawa v Wisloka Debica | D | 2-2 |
| Poland III Liga | 2021/08/14 15:00 | Siarka Tarnobrzeg v Sokol Sieniawa | L | 5-1 |
| Poland III Liga | 2021/08/08 15:00 | Sokol Sieniawa v Orleta Radzyn Podlaski | L | 0-4 |
| Poland III Liga | 2021/06/20 15:30 | Sokol Sieniawa v Podlasie Biala Podlaska | L | 3-4 |
| Poland III Liga | 2021/06/12 15:30 | Avia Swidnik v Sokol Sieniawa | D | 1-1 |
| Poland III Liga | 2021/06/02 16:00 | Stal Stalowa Wola v Sokol Sieniawa | D | 0-0 |
Away History
| Poland III Liga | 2021/08/28 15:00 | Siarka Tarnobrzeg v KSZO Ostrowiec | L | 1-0 |
| Poland III Liga | 2021/08/22 15:00 | Orleta Radzyn Podlaski v KSZO Ostrowiec | D | 0-0 |
| Poland III Liga | 2021/08/18 15:00 | KSZO Ostrowiec v Cracovia Krakow II | L | 0-1 |
| Poland III Liga | 2021/08/15 15:00 | LKS Lagow v KSZO Ostrowiec | L | 2-1 |
| Poland III Liga | 2021/08/07 15:00 | KSZO Ostrowiec v Chelmianka Chelm | D | 1-1 |
| Europe Friendlies | 2021/07/22 16:00 | KSZO Ostrowiec v Hapoel Jerusalem FC | D | 0-0 |
| Europe Friendlies | 2021/07/16 16:00 | KSZO Ostrowiec v Lechia Tomaszow Mazowiecki | D | 3-3 |
| Poland III Liga | 2021/06/19 10:00 | Wisla Pulawy v KSZO Ostrowiec | L | 7-1 |