Seattle Mariners vs Houston Astros Prediction, 8/14/2026 MLB Picks, Best Bets & Odds

Game: Seattle Mariners vs Houston Astros

Date: Friday, August 14, 2026

Location: Daikin Park in Houston, TX

TV: Space City Home Network

Odds/Point Spread: Seattle (-160) Houston (+132)

The Seattle Mariners (56-65) are en route to Daikin Park on Friday where they will try to defeat the Houston Astros (62-60). The odds on this game have Seattle at -160 and Houston is priced at +132. The over/under comes in at 9. The pitchers who are expected to start are George Kirby and Peter Lambert.

Seattle is slugging .375 and have struck out 1,030 times, while being walked on 397 occasions. They have accumulated 452 runs batted in as well as 911 hits this season, and their team batting average is sitting at .228. The Mariners have tallied 143 two-baggers as a team and have hit 141 balls out of the park. They have accounted for 468 runs while having a team OBP of .308. As a team, the Seattle Mariners are putting up 3.9 runs per contest, which has them sitting at 30th in MLB.

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The Mariners have compiled a team earned run average of 3.85 for the season (9th in MLB), and their staff has struck out 1,026 hitters. Mariners pitchers have conceded 131 long balls in addition to 495 runs in total (8th in the league). They have walked 303 batters and their FIP is 3.75 as a squad on the season. Seattle has surrendered 988 base hits (8.3 per 9 innings) as well as 456 earned runs. Their strikeout to walk ratio is 3.39 and their pitching staff has a team WHIP of 1.21.

Mariners relief pitchers have entered the contest with runners on 85 times and also have had 121 appearances in high leverage situations. The relief pitchers have earned 61 holds on the year (17th in the league). The Mariners relievers have a save percentage of 57.8% and have entered the game in 107 save situations. They have earned 26 saves so far this season and have blown 19 of 45 save chances. The relief pitchers have inherited 119 runners on the season and 31.1% of those runners ended up scoring. The Mariners have dispatched 362 relievers to the mound this year.

The Mariners have converted 69.5% of baseballs in play into outs out of 9,606 innings on the diamond, which has them sitting 19th in MLB. The Seattle Mariners are sitting with 3,202 putouts thus far, in addition to 984 assists and 59 errors. Their fielding percentage is holding steady at .986 which ranks 15th in professional baseball, and they have turned 100 double plays.

Kirby has taken the mound for 769 innings and is sitting with 733 punch outs in his career. Kirby (53-43 career mark) is the owner of a FIP of 3.55 while facing 3,144 opposing batters during his time in the major leagues. His earned run average is 3.60 (308 ER's allowed) and he has a career WHIP of 1.140. He has allowed 756 hits (8.8 hits per nine innings) with 121 walks.

The Astros have a team slugging % of .411 and they are earning 4.58 runs per outing (11th in MLB). They have hit 182 doubles, while walking 411 times and notching 559 runs. Houston has tallied 162 home runs on the year as well as 532 runs batted in. They have been rung up on 987 occasions (18th in the league) and have recorded 1,000 hits. The Houston Astros have accumulated an on-base percentage of .319 and a team batting average of .243 on the season.

The Astros have a WHIP of 1.352 with a FIP of 4.69 as a squad this year. Their K/BB ratio is 8.80 (1,061 strikeouts against 504 walks). They have a ranking of 10th in the league as a staff in total hits given up with 958. They have yielded 164 homers and they relinquish 4.88 runs per 9 innings (23rd in MLB). The Houston pitching staff have surrendered 586 runs so far this year while having an ERA of 4.55 (546 earned runs surrendered).

They rank 1st in the league with a save percentage of 84.4%, and they have dispatched 390 relief pitchers to the mound this season. Their relief pitchers have come in 120 times in high leverage situations and on 111 occasions with runners on. Sitting with 104 save situations, the Astros have accumulated 57 holds and 7 blown saves. Houston has had relief pitchers enter the game in 45 save chances and they have tallied 38 saves. Houston bullpen pitchers have an inherited score percentage of 26.1% of 165 inherited base runners.

In 9,732 innings on the diamond, the Astros are sitting with a defensive efficiency of 71.2% (7th in the majors). The Houston Astros have turned 95 double plays and hold a fielding percentage of .987 (9th in baseball). The Astros have recorded 896 assists, 53 errors and have a tally of 3,244 putouts so far this season.

Lambert (16-25 career win-loss mark) has a 5.28 ERA while giving up 9.7 hits per nine innings. His strikeout to walk ratio is 2.10 and he has faced 1,577 opposing batters during his MLB career. He has allowed a total of 209 ER's while earning a WHIP of 1.467 and being the owner of a FIP of 5.2. In his pro baseball career, Lambert has surrendered 384 hits while earning 292 punch outs in 356 innings pitched.

Who will win tonight's MLB game against the spread or moneyline?

Tony Sink's Pick: Take Houston (+132)

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