Seattle Mariners vs Los Angeles Angels Prediction, 9/14/2026 MLB Picks, Best Bets & Odds

Game: Seattle Mariners vs Los Angeles Angels

Date: Monday, September 14, 2026

Location: Angel Stadium in Anaheim, CA

TV: FanDuel Sports Network West

Odds/Point Spread: Seattle (-150) Los Angeles (+125)

The Seattle Mariners (70-79) are headed to Angel Stadium on Monday where they will attempt to beat the Los Angeles Angels (56-92). The moneyline on this matchup has the Mariners at -150 while the Angels are at +125. The over/under comes in at 8. The expected starting pitchers are Kade Anderson and Reid Detmers.

Seattle has a slugging percentage of .379 and have been rung up 1,295 times, while drawing a walk on 503 occasions. They have accounted for 583 RBI's in addition to 1,145 hits so far this season, while their average at the plate is at .231. The Mariners have hit 184 two-baggers as a squad and have hit 171 balls out of the park. They have 605 runs scored while holding a team on-base percentage of .312. As a squad, the Seattle Mariners are recording 4.1 runs per game, which ranks them 28th in the league.

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The Mariners have compiled a team ERA of 4.19 on the year (19th in the league), and they have rung up 1,266 batters. Mariners pitchers have yielded 182 home runs and 662 runs (16th in MLB). They have walked 393 opposing hitters and their FIP is 4.02 as a squad on the year. Seattle has given up 1,254 hits (8.6 per 9 innings) as well as 613 earned runs. Their strikeout to walk ratio sits at 3.22 and their pitching staff has earned a collective WHIP of 1.25.

The Mariners bullpen have a save percentage of 57.9% and have entered the game in 134 save situations. They have earned 33 saves on the year and have blown 24 of 57 save opportunities. The relief pitchers have inherited 151 runners on the campaign with 30.5% of those runners ended up scoring. Mariners relief pitchers have come into the game with runners on 109 times as well as having 147 appearances in high leverage situations. The Mariners have dispatched 457 relievers to the mound for the year. The bullpen have recorded 76 holds over the course of the season (21st in the league).

The Seattle Mariners have earned 3,949 putouts this season, in addition to 1,230 assists and 77 errors. Their fielding percentage is holding at .985 which ranks 17th in the majors, and have accumulated 118 double plays. The Mariners have converted 69.2% of balls in play into outs in their 11,847 innings, which has them sitting 23rd in baseball.

Anderson (1-1 career record) is the owner of a FIP of 4.22 and he has faced 87 opposing hitters during his time in the major leagues. He has allowed 21 base hits (9.0 hits per nine innings) and has 8 free passes. His earned run average is 4.29 (10 ER's allowed) and his WHIP is 1.381. Anderson has taken the ball for 21 innings and is sitting with 16 punch outs thus far in his career.

The Angels have a team slugging % of .372 and they score 4.05 runs per game (29th in the league). They have put up 225 two-baggers, while getting a free base 455 times as well as recording 599 runs. Los Angeles has accounted for 143 home runs for the year as well as 573 runs batted in. They have been called out on strikes on 1,403 occasions (2nd in the league) and have totaled 1,156 base knocks. The Los Angeles Angels have recorded a team on-base percentage of .308 as well as a team batting average of .234 over the course of the season.

The Angels hold a team WHIP of 1.339 and have a FIP of 4.13 as a team this year. They currently have a K/BB ratio of 9.10 (1,322 strikeouts vs 596 walks). They rank 7th in the league as a pitching staff in total hits given up with 1,153. They have conceded 152 dingers and they concede 4.64 runs per 9 innings (19th in the league). The Los Angeles pitching staff have yielded 674 runs for the year while having an ERA of 4.20 (610 earned runs relinquished).

Los Angeles bullpen pitchers have an inherited score rate of 38.3% out of 222 inherited base runners. Their relievers have taken the field 156 times in high leverage situations and also on 146 occasions with runners on base. Sitting with 135 save situations, the Angels have compiled 83 holds in addition to 27 blown saves. They are ranked 30th in baseball holding a save rate of 44.9%, and they have sent 474 relief pitchers to the hill on the season.

In 11,757 innings on the diamond, the Angels hold a defensive efficiency of 69.9% (14th in the majors). The Los Angeles Angels have turned 99 double plays and have earned a fielding percentage of .984 (19th in professional baseball). The Angels have 1,232 assists, 82 errors and have notched a total of 3,919 putouts on the campaign.

Detmers (26-39 win-loss record in his career) has earned a 4.38 ERA while giving up 8.2 hits per nine innings. His K/BB ratio is 3.06 and he has faced 2,613 hitters during his MLB career. He has allowed 300 earned runs while earning a WHIP of 1.275 and being the owner of a FIP of 4.3. So far in his MLB career, Detmers has allowed 562 base knocks while he has totaled 689 punch outs in 617 frames.

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

Josh Schonwald's Pick: Take Seattle (-150)

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