Seattle Mariners vs Houston Astros Betting Pick & Prediction for 5/14

MLB game preview

The Seattle Mariners travel to Houston to take on the Astros at Daikin Park. The Mariners hold a record of 21-23 and sit third in the AL West. They have gone 5-5 in their last ten games and aim to improve their 9-12 road record.

The Astros are looking to build on their recent win. They have a 17-27 record and are fourth in the division. Houston has struggled at home with a 10-12 record, but they hope to turn things around with Mike Burrows on the mound.

Seattle Mariners Team Preview

The Seattle Mariners have shown mixed results in recent games. They secured a win by 8 against the Houston Astros on May 12, 2026, with standout performances from Randy Arozarena and Dominic Canzone. However, they faced a narrow loss by 1 against the Astros on May 13, 2026.

In terms of hitting, the Mariners have a batting average of .230, ranking 19th in the league. Their on-base percentage is higher at .320, placing them 11th. The team has hit 51 home runs this season, ranking 8th overall.

On the pitching side, the Mariners have an earned run average of 3.63, ranking 7th. Luis Castillo, their probable starting pitcher for the next game, has a record of 0-4 with a 6.57 ERA. The team will need strong performances from their pitchers to improve their standing.

Mariners vs Astros Game Day Info

  • Sport: MLB
  • Teams: Seattle Mariners vs. Houston Astros
  • Venue: Daikin Park in Houston, TX
  • Date: Thursday, May 14, 2026
  • Betting Odds: Mariners Moneyline -130, Astros Moneyline +110

Houston Astros Team Preview

The Houston Astros enter their next game after a close win against the Seattle Mariners. In their recent victory, the Astros managed 12 hits and scored 4 runs. Lance McCullers Jr. pitched over five innings, allowing two earned runs and striking out six batters.

In the season so far, the Astros have a batting average of .257, ranking third in the league. Their slugging percentage is also third, showing strong hitting capabilities. However, their pitching has struggled, with an ERA of 5.54, placing them last in the league rankings.

Yordan Alvarez is a key player for the Astros, leading the team with 13 home runs. Christian Walker and Jose Altuve also contribute with solid performances. Alvarez’s batting average of .309 ranks him as one of the top hitters on the team.

BTB Betting Pick

The Mariners are the pick for the moneyline at -130. They have a stronger pitching staff with a 3.63 ERA, ranking 7th. The Astros have a 5.54 ERA, which ranks 30th, making the Mariners the better choice to win.

For the total, the recommendation is to take the over at 9.0 (-115). The Astros’ pitching struggles with a high ERA, and both teams have shown power with home runs. The projected score is Mariners 6, Astros 4, supporting the over pick.