MLB roundup: Cards' slam in 10th stuns Brewers

(Photo credit: Jeff Curry-USA TODAY Sports)
Nolan Arenado hit a walk-off grand slam in the 10th inning to lift the St. Louis Cardinals past the visiting Milwaukee Brewers 10-6 on Wednesday.

Luken Baker hit a two-run homer, Tommy Pham drove in two runs and Masyn Winn went 3-for-6 with an RBI for the Cardinals.

St. Louis starting pitcherKyle Gibson allowed two runs on seven hits in 5 1/3 innings. He struck out five and wa