Christian Walker's third career walk-off hit capped an Astros comeback win over the Mariners and drew Houston within 1½ games of the American League West lead.

Dan Wilson gets ejected for the first time in his career as a manager or player, and the Mariners lose to the Astros on a walkoff home run Sunday afternoon.

Right-hander Bryan Abreu is integral to a Houston bullpen that has excelled this season, but the fact that his two hiccups thus far have come against the Seattle Mariners is noteworthy.

Christian Walker hit a game-winning, two-run homer in the ninth inning to lift the Houston Astros to a 5-3 win over the Seattle Mariners.

What stood out after the Seattle Mariners dropped three of four against the Astros for their first series loss on the road since early April.

Christian Walker shed two month’s worth of offensive frustration by clubbing a walk-off two-run homer off reliever Casey Legumina in the bottom of the ninth inning to send the Astros to a 5-3 win over the Mariners on Sunday afternoon at Daikin Park.

The Houston Astros might need to rethink how they approach the first pitch to every batter in the visiting Seattle Mariners lineup when the teams meet again on Saturday afternoon. The Mariners hit three home runs Friday night -- all of them on the first pitch,