Chavez (2-2) picked up the win Tuesday, allowing one hit over three scoreless innings of relief in a 12-0 victory over the Nationals. He struck out three without walking a batter.
The 41-year-old righty took the mound to begin the second inning after Reynaldo Lopez (shoulder) was removed from the game. Chavez has been erratic in the second half, posting a 5.28 ERA, 1.50 WHIP and 14:5 K:BB through 15.1 innings since the beginning of August, and Chavez's low-leverage, middle-relief role gives him minimal fantasy upside. Should Lopez miss any starts to close out the regular season, Chavez isn't likely to be considered as a rotation replacement, other than as part of a bullpen day.