Mariners vs Astros Prediction, Odds, Moneyline, Spread & Over/Under for April 10

Odds updated as of 9:11 p.m.

MLB action on Friday includes the Seattle Mariners taking on the Houston Astros.

Before checking out the MLB betting lines on FanDuel Sportsbook, we've got you covered, in terms of the vital information regarding this game.

Mariners vs Astros Game Info

• Seattle Mariners (4-9) vs. Houston Astros (6-7)
• Date: Friday, April 10, 2026
• Time: 9:40 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: Mariners.TV and SCHN

Mariners vs Astros Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-136) | HOU: (+116)
• Spread: SEA: -1.5 (+152) | HOU: +1.5 (-184)
• Total: 8 -- Over: (-104) | Under: (-118)

Mariners vs Astros Probable Starting Pitchers

Probable Pitchers: Emerson Hancock (Mariners) - 1-1, 0.71 ERA vs Tatsuya Imai (Astros) - 1-0, 4.32 ERA

The Mariners will give the nod to Emerson Hancock (1-1, 0.71 ERA), who is eyeing win No. 2 on the season, and the Astros will turn to Tatsuya Imai (1-0, 4.32 ERA). Hancock has a record of 1-1-0 ATS in two starts with a spread this season. Hancock's team is 1-1 this season when he starts and they're favored on the moneyline. Imai has started two games with set spreads, and the Astros covered in both chances. The Astros have not been a moneyline underdog when Imai starts this season.

Mariners vs Astros Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (53.8%)

Mariners vs Astros Moneyline

• Seattle is the favorite, -136 on the moneyline, while Houston is a +116 underdog on the road.

Mariners vs Astros Spread

• The Astros are +1.5 on the run line against the Mariners. The Astros are -184 to cover, and the Mariners are +152.

Mariners vs Astros Over/Under

• The over/under for the Mariners versus Astros game on April 10 has been set at 8, with -104 odds on the over and -118 odds on the under.

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Mariners vs Astros Betting Trends

• The Mariners have been victorious in three of the 10 contests they have been chosen as favorites in this season.
• Seattle has a record of 3-4 in contests when bookmakers favor them by -136 or more on the moneyline.
• The Mariners and their opponents have gone over in five of their 13 games with a total set by sportsbooks this season.
• The Mariners have posted a record of 4-9-0 against the spread this season.
• The Astros have been the moneyline underdog only two other times so far this season, and they won both games.
• Houston has played as a moneyline underdog of +116 or longer in just one game this season, which it won.
• The Astros have played in 13 games with a set over/under, and have combined with their opponents to go over the total nine times (9-4-0).
• The Astros have a 6-7-0 record ATS this season.

Mariners Player Leaders

• Brendan Donovan leads Seattle with 12 hits and an OBP of .422, plus a team-best slugging percentage of .605. He's batting .316.
• Among qualifying batters in the majors, he ranks 28th in batting average, 15th in on-base percentage, and 13th in slugging.
• Randy Arozarena has three doubles and eight walks. He's batting .250 and slugging .318 with an on-base percentage of .389.
• Among qualifiers, he is 70th in batting average, 31st in on-base percentage and 119th in slugging percentage.
• Cole Young has an OPS of .784, fueled by an OBP of .306 and a team-best slugging percentage of .478 this season.
• Young takes a two-game hitting streak into this game. During his last five outings he is batting .176 with a home run, a walk and three RBIs.
• Dominic Canzone is batting .200 with a .259 OBP and three RBI for Seattle this season.

Astros Player Leaders

• Yordan Alvarez has racked up an on-base percentage of .500 and has 13 hits, both team-high numbers for the Astros. He's batting .317 and slugging .683.
• Including all the qualifying hitters in the majors, he is 26th in batting average, first in on-base percentage and fourth in slugging percentage.
• Christian Walker is slugging .640 to pace his team. He has a batting average of .340 with an on-base percentage of .400.
• His batting average is 10th among all qualified players, his on-base percentage ranks 23rd, and he is 10th in slugging.
• Jose Altuve has four doubles, two home runs and 12 walks while hitting .333.
• Carlos Correa is hitting .262 with two doubles, a home run and six walks.

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