Seattle Mariners vs Houston Astros MLB Baseball Betting Lines Preview

The Houston Astros will look to improve on a 35-27 record when they take on the Seattle Mariners, a key part of the MLB betting odds line up on Saturday.

For the Houston Astros, Collin McHugh gets the ball, charged with keeping the Seattle Mariners hitters off the base paths. He'll face Mike Montgomery, 0-1 on the year.

Sportsbook Odds & Computer Pick

Houston was a -135 moneyline favorites earlier in the day at Sportsbook, based on the starting pitcher matchup. That pairing made odds makers at Sportsbook pick an Sportsbook over under number of 8.5.

Odds Shark computer prediction formulas pick a 3.7-3 win for the Astros on Saturday. Odds Shark score prediction models pick a 3.7-3 result in favor of the Astros today. View the computer score prediction and who will win the pick on the moneyline for all upcoming MLB matchups here.

Seattle Mariners vs Houston Astros Matchup

Team Betting Records & Power Rankings

Houston (35-27) will face the 27-34 Mariners in this tilt. Stay Informed: follow us on Twitter for odds specials, betting line moves and Houston vs Seattle injuries news.

The Houston Astros vs Seattle Mariners odds would favor the Mariners if the betting lines were set according to our power ranks. Houston is rated No. 23 in the current Odds Shark poll, while Seattle is at No. 20.

Statistical Matchup

Offensively, the game matches up Houston Astros No. 15 ranked offense (4.18 runs per game) against a Seattle Mariners defense and pitching staff that sits at No. 11 at 4.05 runs allowed per game. The Houston Astros have been averaging 7.79 hits per game, less than the Seattle Mariners have managed so far this season (7.92 hits on average).

Seattle brings the No. 11-rated defense to this matchup, facing the Astros's No. 7-ranked defense.