Diefflen lost 0-1 to Cosmos Koblenz in Oberliga - Rheinland-Pfalz / Saar (Rheinland-Pfalz / Saar - 24). Kick-off: 29 March 2026 at 15:00. Venue: Stadion Oberwerth, Koblenz. Follow the club for upcoming fixtures and new feed updates.