Astros get by Mariners in 10 innings to win series

Yordan Alvarez smacked a walk-off single in the 10th inning and the Houston Astros claimed their four-game series against the visiting Seattle Mariners with a 3-2 victory on Sunday.

Alvarez, 0-for-4 with two strikeouts entering the 10th, bounced a single into left field off Mariners left-hander Brennan Bernardino (0-1), scoring Mauricio Dubon from third base. Bernardino, the sixth Mariners pitcher of the game, was making