Arenado's triple lifts Cardinals to 4-3 win over Diamondbacks, ending their losing streak.

Nolan Arenado's three-run triple in the sixth inning led the St. Louis Cardinals to a 4-3 victory over the Arizona Diamondbacks, ending the Cardinals' two-game losing streak. Miles Mikolas pitched well for six innings, and Ryan Helsley secured the win with his 10th save. The Cardinals have won 14 of their last 18 games, outscoring opponents 88-45. Arizona's Zac Gallen allowed four runs and walked four in 5 2/3 innings.