Bailey (1-0) got his first victory since Sept. 30, 2006, despite walking seven batters and throwing two wild pitches in five innings.
Joey Votto and Chris Dickerson both had two hits and one RBI, while Laynce Nix had two runs and two hits for the Reds, who had lost five of six.
Grady Sizemore led Cleveland with two hits and one RBI. One run scored on a second-inning double-play groundout by Luis Valbuena, and both Travis Hafner and Jhonny Peralta had two hits for the Indians, who have lost nine of their last 11 games.
Losing pitcher Tomo Ohka (0-2) surrendered six runs and eight hits in four innings.
Celebrity Breakups and divorces of 2014 [PHOTOS]