Gutierrez (9-4) allowed three hits, struck out eight and walked one. Lucas Sims got three outs before Michael Lorenzen pitched a scoreless ninth for his third save.
Reds: LHP Wade Miley’s leg appeared to be bothering him after he delivered a pitch Saturday. He stayed in the game. Manager David Bell said it doesn’t appear to be serious, but Miley is being checked out further.
Marlins: After an off day, Miami opens a three-game series against visiting Washington on Tuesday. It sees the Reds again next weekend.
Reds: Following the first off day after 20 straight games, second-place Cincinnati starts a critical series Tuesday against NL Central-leading Milwaukee. Right-hander Tyler Mahle (10-4, 3.78 ERA) is expected to start the opener against right-hander Corbin Burnes (8-4, 2.13 ERA).