Guardians' Mike Zunino homers, torments former team Mariners

Mike Zunino went 3 for 3 with two doubles and a home run against his former team as the Cleveland Guardians defeated the host Seattle Mariners 6-5 in 10 innings on Sunday afternoon.

Enyel De Los Santos (1-0) pitched a scoreless inning of relief and Trevor Stephan worked the 10th for his first save. The Guardians took three of four games in the season-opening series.

Cleveland scored the go-ahead run in the top of the 10