Houston Astros defeat Seattle Mariners 4-3: Recap & Betting Results

Wed, May 13, 2026 · MLB · Seattle Mariners 3, Houston Astros 4

The Houston Astros beat the Seattle Mariners 4-3 on Wednesday, May 13, 2026, at Daikin Park. The Houston Astros covered the run line as 1.5-run underdogs. The game went under the closing total of 9, with 7 runs combined.

Seattle Mariners vs. Houston Astros final score and game recap

The Houston Astros won by 1 run.

The leading performers, from the box score:

Who covered the spread in Seattle Mariners vs. Houston Astros?

The Houston Astros covered the run line as 1.5-run underdogs and won outright, by 1 run.

The run line opened and closed at Seattle Mariners -1.5.

Did Seattle Mariners vs. Houston Astros go over or under the total?

The game went under: 7 runs combined against a closing total of 9, under by 2.

The total opened and closed at 9.

This result left the Seattle Mariners 21-23 in the 2026 regular season (12-11 at home, 9-12 away or at neutral sites). Against the run line, they covered in 15 of 40 games with a closing line on file. Their games went over the closing total 17 times and under 22 times, with 1 push.

This result left the Houston Astros 17-27 in the 2026 regular season (10-12 at home, 7-15 away or at neutral sites). Against the run line, they covered in 15 of 40 games with a closing line on file. Their games went over the closing total 24 times and under 15 times, with 1 push.

What's next for Seattle Mariners and Houston Astros?

Next for the Seattle Mariners: at the Houston Astros on Thursday, May 14, 2026. Next for the Houston Astros: the Seattle Mariners at home on Thursday, May 14, 2026.