Astros boost wild card lead with contentious 8-3 win over Mariners

SEATTLE — Mauricio Dubón hit a tiebreaking, three-run homer in the fourth inning, and the Houston Astros boosted their lead over the Seattle Mariners for the last AL wild card with a contentious 8-3 win on Wednesday night. Benches cleared in the sixth with Houston ahead 4-3 after Hector Neris struck out Julio Rodríguez for the inning’s final out. Neris pounded his chest, shouted and walked toward Rodriguez as the Seattle star was returning to the dugout. Umpires restored order after a few tense minutes of shouting. Rodríguez went 0...