Hammel goes to 4-0, Rizzo hits 2 doubles in Cubs' win

Chicago Cubs' David Ross (3) drives in two runs with a hit against the Pittsburgh Pirates in the fifth inning of a baseball game, Monday, May 2, 2016, in Pittsburgh. (AP Photo/Keith Srakocic)
Keith Srakocic/AP

PITTSBURGH (AP) Jason Hammel raised his record to 4-0 and Anthony Rizzo hit two doubles as the Chicago Cubs beat the Pittsburgh Pirates 7-2 on Monday night.

Hammel's ERA rose to 1.24 after entering the game with a National League-leading 0.75 mark. He gave up two runs and five hits in five-plus innings with three strikeouts and one walk. His streak of five straight starts of allowing one run or fewer ended.

Rizzo hit an RBI double and scored in the third inning as the Cubs went ahead 2-1, then doubled again during a four-run fifth that pushed the lead to 6-1.

The Cubs improved to 18-6, tops in the major leagues, and avoided losing consecutive games for the first time this season while winning for the fifth time in six games.