Reds closer Aroldis Chapman endured another shaky outing but escaped with his 19th save Sunday against the Diamondbacks.
Chapman, who entered the game in the ninth with a three-run lead, surrendered a run-scoring single to pinch-hitter Wil Nieves in the ninth and was charged with the run on two hits in an inning of a 4-2 win.
Chapman has converted 19 of 22 save opportunities. He has allowed three runs over his last two appearances (one inning). The right-hander has a 2.73 ERA and a 1.15 WHIP in 36 appearances.