Tampa Bay 4, Boston 3
Matt Joyce singled home the winning run in the bottom of the 10th inning as Tampa Bay defeated visiting Boston to earn a split of their four-game series.
Philadelphia 7, Atlanta 0
Cole Hamels, Jake Diekman, Ken Giles and Jonathan Papelbon teamed up for the 11th combined no-hitter in baseball history as visiting Philadelphia captured the series opener.
Miami 9, NY Mets 6
Host Miami scored three runs in the eighth inning on a wild pitch, a throwing error and a bases-loaded walk to snap a five-game losing streak against New York, which committed six errors.
Minnesota 6, Baltimore 4
Joe Mauer drove in four runs in a three-hit effort to back another strong start by Phil Hughes as visiting Minnesota avoided a four-game sweep.
St. Louis 5, Pittsburgh 4
Kolten Wong delivered a pinch-hit two-run homer and Matt Holliday knocked in the go-ahead run in the seventh inning as host St. Louis took sole possession of first place in the National League Central for the first time this season.
Chi. Cubs 4, Milwaukee 2
Welington Castillo belted a two-run homer among his three RBIs as host Chicago handed Milwaukee its sixth straight loss.
Detroit 12, Cleveland 1
Miguel Cabrera snapped a career-long, 27-game homer drought by belting a pair during a four-hit effort as visiting Detroit rolled over Cleveland in the opener of a four-game series.
Oakland 6, Seattle 1
Adam Dunn homered in his first at-bat with Oakland and Jason Hammel was dominant through eight innings as the host Athletics snapped a four-game slide.
San Diego 3, Arizona 1
Cory Spangenberg delivered a two-run single in his major-league debut and Tyson Ross struck out eight over six innings as host San Diego claimed the opener of a four-game series.
Colorado 10, San Francisco 9
Charlie Blackmon delivered a two-out RBI single in the bottom of the ninth inning as Colorado overcame a five-run deficit to snap San Francisco's six-game winning streak.
Washington 6, LA Dodgers 4
Denard Span homered twice and drove in three runs as visiting Washington powered past Los Angeles in the opener of their three-game series.
Kansas City 4, Texas 3
Salvador Perez went 3-for-4 with a homer and three RBIs as host Kansas City held on to snap its three-game losing streak.