| Europe Friendlies | 2021/09/08 17:00 | FC Iserlohn v SV Lippstadt 08 | L | 0-4 |
| Europe Friendlies | 2020/08/26 17:30 | TuS Ennepetal v FC Iserlohn | L | 3-0 |
| Europe Friendlies | 2020/08/15 09:45 | FC Iserlohn v Rot Weiss Ahlen | L | 2-3 |
| Europe Friendlies | 2020/07/31 17:00 | FC Iserlohn v Kirchhorder SC | W | 3-0 |
| Europe Friendlies | 2019/11/21 18:00 | FC Iserlohn v Holzwickeder SC | L | 2-5 |
| Europe Friendlies | 2019/07/09 17:00 | FC Iserlohn v Hombrucher SV | L | 0-2 |
| Germany Landespokal | 2017/11/11 17:00 | FC Iserlohn v Sportfreunde Lotte | L | 2-3 |
| Germany Landespokal | 2017/09/27 17:30 | SV Wacker Obercastrop v FC Iserlohn | W | 2-3 |
| Germany Regionalliga West | 2022/02/19 13:00 | FC Wegberg-Beeck v Rot-Weiss Oberhausen | W | 1-3 |
| Germany Regionalliga West | 2022/02/05 13:00 | Borussia M'gladbach II v Rot-Weiss Oberhausen | W | 0-3 |
| Germany Regionalliga West | 2022/01/22 14:30 | Cologne II v Rot-Weiss Oberhausen | L | 1-0 |
| Germany Regionalliga West | 2021/12/18 13:00 | Rot-Weiss Oberhausen v SC Wiedenbruck | L | 1-2 |
| Germany Regionalliga West | 2021/12/11 13:00 | KFC Uerdingen 05 v Rot-Weiss Oberhausen | W | 2-5 |
| Germany Regionalliga West | 2021/12/04 13:00 | Rot-Weiss Oberhausen v Bonner SC | W | 3-1 |
| Germany Regionalliga West | 2021/11/27 13:00 | SV Lippstadt 08 v Rot-Weiss Oberhausen | W | 1-2 |
| Germany Landespokal | 2021/11/24 18:00 | Schwarz-Weiß Essen v Rot-Weiss Oberhausen | L | 1-0 |