Río Negro 1-0 River Plate in the Liga Mayor de Fútbol de San José, round 4 at Estadio Municipal Casto Martinez Laguarda, Montevideo (6,000 capacity).

Río Negro won 4, drew 0 and lost 1 of their previous 5 matches (W–W–W–W–L), scoring 9 and conceding 4.

River Plate won 3, drew 1 and lost 1 of their previous 5 matches (W–W–D–L–W), scoring 9 and conceding 6.

The two sides have met 4 times: Río Negro 3 wins, River Plate 1, 0 draws.