Home History
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/30 13:30 | Rot-Weiss Koblenz v FV Diefflen | L | 3-0 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/23 13:30 | FV Diefflen v SV Alemannia Waldalgesheim | W | 2-1 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/16 13:30 | FV Diefflen v TuS Mechtersheim | W | 2-1 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/09 14:00 | SV Morlautern v FV Diefflen | L | 4-2 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/02 13:30 | TSG Pfeddersheim v FV Diefflen | L | 3-2 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/08/25 18:00 | FV Diefflen v FC Bitburg | D | 2-2 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/08/19 15:00 | Arminia Ludwigshafen v FV Diefflen | L | 1-0 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/08/15 17:30 | SV Gonsenheim v FV Diefflen | L | 4-0 |
Away History
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/29 18:00 | Cosmos Koblenz v SV Auersmacher | W | 2-0 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/23 13:30 | Pirmasens v Cosmos Koblenz | L | 1-0 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/19 18:00 | Cosmos Koblenz v FV Dudenhofen | D | 1-1 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/16 13:30 | FC Karbach v Cosmos Koblenz | L | 2-0 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/10 12:00 | Cosmos Koblenz v Eintracht Trier | L | 0-4 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/06 17:30 | Wormatia Worms v Cosmos Koblenz | L | 3-2 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/09/03 12:00 | Cosmos Koblenz v Kaiserslautern II | L | 3-4 |
| Germany Oberliga Rheinland-Pfalz/Saar | 2023/08/27 13:30 | SpVgg Quierschied v Cosmos Koblenz | W | 1-3 |