The Chile. Serie B rolls on and this week's standout fixture pits San Marcos Arica against Curico Unido. The game is scheduled for Sunday, September 13, 2026 at 20:00 at Home Arena, Germany. Referee Martin Petersen will oversee the action. Expected conditions: Sunny, 22°C. Injury updates suggest Hoffmann (San Marcos Arica) and Richter (Curico Unido) are both racing against time to be fit. Looking back at their head-to-head record: Curico Unido 1 - 2 San Marcos Arica (2025). Curico Unido 0 - 4 San Marcos Arica (2021). Curico Unido 1 - 1 San Marcos Arica (2022). Curico Unido 2 - 4 San Marcos Arica (2021). Curico Unido 2 - 1 San Marcos Arica (2023). Predicted outcome: 1:0.