Rookie Matt Wisler allowed one hit in 5 1-3 scoreless innings to make up for a loss to the Nationals in his last start. Wisler had a run-scoring single in the big fourth inning, his first career hit.
Wisler (2-1) overcame five walks in his rematch against Nationals' right-hander Doug Fister (3-4), who allowed four runs in six innings.
Pierzynski hit a two-run homer to right field off Fister before Uribe followed with his shot over the wall in center.
The start of the game was delayed 2 hours, 9 minutes by rain.
