Fister (10-2) allowed just three hits with one walk and five strikeouts in seven shutout innings to reach 10 wins in 14 starts, one fewer than any previous Washington pitcher. Gio Gonzalez reached 10 wins in 15 starts in 2012, and Jordan Zimmerman duplicated him last season. The Nationals moved to Washington from Montreal in 2005.
Adam LaRoche drove in two runs and Anthony Rendon added an RBI single in the ninth to help send the Reds to their eighth loss in nine games since the All-Star break. They are hitting .178 (50-for-281) in that span.
Devin Mesoraco's two-run double in the ninth off Rafael Soriano allowed the Reds to avoid their 11th shutout loss. Soriano regrouped to get the final three outs for his 200th career save.