HOUSTON (AP) — Ramón Urìas beat Jackson Holliday’s throw to first, allowing Carlos Correa to score from third and the Houston Astros outlasted the Baltimore Orioles 5-4 in 12 innings Saturday night.

Urìas helped the AL West-leading Astros to their sixth walk-off victory of the season a night after ending a perfect game bid in the eighth against his old team. Houston increased its division lead to 1 1/2 games.

With the bases loaded and one out, Urías — who was 0 for 6 — hit a grounder to third base, but instead of throwing home to get the second out, Jordan Westburg tried for the double play.

Enyel De Los Santos (4-3) overcame the automatic runner and kept the Orioles off the board in the 11th and 12th.

Jason Alexander allowed two runs on three hits over six innings without issuing a wa

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