Boston Red Sox

Mookie Betts lined a two-run double off the left-field wall with two outs in the ninth inning, capping a three-run rally that lifted the Boston Red Sox to a 5-4 win over the St. Louis Cardinals on Wednesday night.

Xander Bogaerts had three hits, Hanley Ramirez, Sandy Leon and Jackie Bradley Jr. all added two RBIs and the Boston Red Sox beat the St. Louis Cardinals 10-4 on Tuesday night.

Pinch-hitter Chris Young singled home the tiebreaking run in the 13th inning and the Boston Red Sox rallied past the St. Louis Cardinals 5-4 on Wednesday night to sweep their two-game interleague series.

Mookie Betts homered and drove in two runs, Jackie Bradley Jr. also went deep and the Boston Red Sox beat the St. Louis Cardinals 6-3 on Tuesday night to take the opener of a two-game interleague series.

Game 1 hinged on defense.

ST. LOUIS (AP) - The St. Louis Cardinals are National League champions for the fourth time in 10 seasons, thanks to a pair of big rallies and another strong outing by rookie hurler Michael Wacha .