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| 1st(1st leg) | Sarmiento de Junín | - | Deportivo Merlo | 0:1 (0:1) | ||
| 2nd (2nd leg) | Deportivo Merlo | - | Sarmiento de Junín | 1:0 (1:0) | ||
| 1st(1st leg): 18/05/2010 19:15 | 2nd (2nd leg): 22/05/2010 19:10 | Winner: Deportivo Merlo | ||||
| 1st(1st leg) | Ramón Santamarina | - | C.A.I. de Comodoro Rivadavia | 2:2 (1:1) | ||
| 2nd (2nd leg) | C.A.I. de Comodoro Rivadavia | - | Ramón Santamarina | 5:0 (1:0) | ||
| 1st(1st leg): 23/05/2010 18:20 | 2nd (2nd leg): 30/05/2010 18:15 | Winner: C.A.I. de Comodoro Rivadavia | ||||
