MLB roundup: Dodgers double up on D-backs, clinch playoff spot

Associated Press The Dodgers' Justin Turner, Mookie Betts, Trea Turner and Corey Seager, from left, celebrate an 8-4 win Tuesday over the Arizona Diamondbacks that clinched a playoff spot.

LOS ANGELES — The Dodgers are chasing the San Francisco Giants in the NL West. They caught their rival in one big way by becoming the second team in the majors to clinch a postseason berth.