Astros vs Mariners Prediction, Odds, Moneyline, Spread & Over/Under for Sept. 23

Odds updated as of 4:13 p.m.

The Houston Astros are among the MLB squads playing on Monday, up against the Seattle Mariners.

We've got you covered, in terms of the vital information regarding this matchup before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Astros vs Mariners Game Info

• Houston Astros (85-71) vs. Seattle Mariners (80-76)
• Date: Monday, September 23, 2024
• Time: 8:10 p.m. ET
• Venue: Minute Maid Park -- Houston, Texas
• Coverage: SCHN

Astros vs Mariners Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: HOU: (-132) | SEA: (+112)
• Spread: HOU: -1.5 (+152) | SEA: +1.5 (-184)
• Total: 7.5 -- Over: (-120) | Under: (-102)

Astros vs Mariners Probable Starting Pitchers

Probable Pitchers: Hunter Brown (Astros) - 11-8, 3.57 ERA vs Bryce Miller (Mariners) - 11-8, 3.06 ERA

This contest's pitching matchup is set, as the Astros will send Hunter Brown (11-8) to the mound, while Bryce Miller (11-8) will answer the bell for the Mariners. When Brown starts, his team is 12-17-0 against the spread this season. Brown's team has a record of 11-11 this season when he starts and they are the favorite on the moneyline. The Mariners are 16-14-0 against the spread when Miller starts. The Mariners have a 7-6 record in Miller's 13 starts this season when they were the moneyline underdog.

Astros vs Mariners Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (50.4%)

Astros vs Mariners Moneyline

• Seattle is the underdog, +112 on the moneyline, while Houston is a -132 favorite at home.

Astros vs Mariners Spread

• The Astros are favored by 1.5 runs at home versus the Mariners. The Astros are +152 to cover the spread, while the Mariners are -184.

Astros vs Mariners Over/Under

• Astros versus Mariners on Sept. 23 has an over/under of 7.5 runs, with the odds on the over -120 and the under set at -102.

Bet on Houston Astros vs. Seattle Mariners on FanDuel today!

Astros vs Mariners Betting Trends

• The Astros have come away with 65 wins in the 113 contests they have been listed as the favorites in this season.
• This season Houston has come away with a win 53 times in 86 chances when named as a favorite of at least -132 on the moneyline.
• The Astros and their opponents have gone over in 64 of their 156 games with a total set by sportsbooks this season.
• The Astros have posted a record of 78-78-0 against the spread this season.
• The Mariners have gone 19-25 in games they were the underdog on the moneyline (winning 43.2% of those games).
• In games it has played as a moneyline underdog with odds of +112 or longer, Seattle has gone 9-11 (45%).
• The Mariners have had an over/under set by oddsmakers 155 times, and have combined with opponents to go over the total in 76 of those games (76-74-5).
• The Mariners have covered 45.2% of their games this season, going 70-85-0 against the spread.

Astros Player Leaders

• Yordan Alvarez leads Houston in OBP (.392) and total hits (170) this season. He's batting .308 batting average while slugging .567.
• Among all qualifying hitters, he ranks sixth in batting average, his on-base percentage ranks fourth, and he is sixth in slugging.
• Alvarez will look for his third straight game with a hit in this contest. During his last five outings he is hitting .333 with two doubles, a home run, two walks and an RBI.
• Jose Altuve has an OPS of .791, fueled by an OBP of .351 and a team-best slugging percentage of .440 this season. He's batting .295.
• His batting average is 11th among qualified players, his on-base percentage 25th, and his slugging percentage 56th.
• Altuve has picked up a hit in two straight games. During his last five outings he is batting .130 with a home run, a walk and two RBI.
• Alex Bregman has collected 146 base hits, an OBP of .313 and a slugging percentage of .445 this season.
• Yainer Diaz has 16 home runs, 84 RBI and a batting average of .302 this season.
• Diaz has safely hit in four games in a row. In his last five games he is batting .429 with three doubles and three RBI.

Mariners Player Leaders

• Cal Raleigh has collected 111 hits, a team-high for the Mariners. He's batting .214 and slugging .424 with an on-base percentage of .311.
• Including all the qualified players in the big leagues, his batting average places him 126th, his on-base percentage ranks 97th, and he is 67th in slugging.
• Randy Arozarena is batting .219 with 30 doubles, 20 home runs and 71 walks. He's slugging .389 with an on-base percentage of .334.
• He ranks 122nd in batting average, 47th in on-base percentage and 102nd in slugging percentage in MLB.
• Julio Rodriguez has put up a team-best .407 slugging percentage.
• Justin Turner has a .353 OBP to pace his team.

Astros vs Mariners Head to Head

• 7/21/2024: 6-4 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 7/20/2024: 4-2 HOU (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 7/19/2024: 3-0 HOU (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 5/30/2024: 4-0 HOU (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -132, Underdog Moneyline: +112)
• 5/29/2024: 2-1 SEA (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 5/28/2024: 4-2 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 5/27/2024: 3-2 SEA (Favorite: Astros, Spread: -1.5, Total: 7.5, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 5/5/2024: 5-4 SEA (Favorite: Astros, Spread: -1.5, Total: 8, Favorite Moneyline: -132, Underdog Moneyline: +112)
• 5/4/2024: 5-0 SEA (Favorite: Astros, Spread: -1.5, Total: 7.5, Favorite Moneyline: -148, Underdog Moneyline: +126)
• 5/3/2024: 5-3 HOU (Favorite: Astros, Spread: -1.5, Total: 8.5, Favorite Moneyline: -112, Underdog Moneyline: -104)

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