Los Angeles Angels vs Seattle Mariners Prediction 9/11/2025 Today’s MLB Picks

In this article, we will formulate an Angels vs Mariners Prediction for this MLB game on Thursday, September 11th at the T-Mobile Park in the opening game of this series. Let’s take a look at the prediction for this MLB matchup.

Seattle Mariners Preview

The Seattle Mariners have a 78-68 record this season and are sitting on the second place of the AL West. The Mariners have a 44-27 home record and are 79-61 in over/under. They are coming off a 4-2 home victory over the Cardinals, and have five consecutive wins. Over is 6-3 in their last 9 games and are playing the Astros and the Royals next.

The Mariners have a .243 batting average this season, .319 OBP and .415 Slugging percentage. Seattle’s pitching staff has a 3.96 ERA and 1.25 WHIP. Julio Rodriguez leads the Mariners in hits with 159, and he is the team’s best hitter with a .265 batting average. Cal Raleigh leads the team both in RBI with 113, and in home runs with 53.

Bryce Miller (R) is the projected starting pitcher for the Mariners, and he has a 4-5 record, 5.53 ERA and 1.40 WHIP.

Los Angeles Angels Preview

The Los Angeles Angels have a 69-77 record this season and are sitting on the 4th place of the AL West. The Angels have a 32-39 road record and 79-64 in over/under They are coming off a 4-3 home victory over the Twins, and are 3-1 in their last 4 games. Over is 4-2 in their last 6 games and are playing the Rockies and the Brewers next.

The Angels have a .229 batting average this season, .304 OBP and .401 Slugging percentage. LA’s pitching staff has a 4.80 ERA and 1.43 WHIP. Zach Neto leads the Angels with 128 hits, while Nolan Schanuel is the team’s best hitter with a .266 batting average. Taylor Ward leads the team with 96 RBI, while Jo Adell adds a team-high 35 home runs.

Jose Soriano (R) is the projected starting pitcher for the Angels, and he has a 10-10 record, 4.07 ERA and 1.37 WHIP.

Los Angeles Angels @ Seattle Mariners Betting Trends: September 11, 2025

• Probable Starting Pitcher: Bryce Miller      Record this season: 4-5      ERA: 5.53
• Home Record: 2-2
• Last 5 against Angels: 2-2

Why the Seattle Mariners will win

• The Angels have lost each of their last nine Thursday night games against American League opponents.
• The Mariners have won 13 of their last 14 home games against teams that held a losing record.
• The Angels have failed to cover the run line in each of their last eight Thursday night games against AL West opponents.
• The Mariners have covered the run line in each of their last five games.
• The Mariners have led after 3 innings in seven of their last eight night games against the Angels at T-Mobile Park.
• The Angels have lost the first inning in six of their last eight night games at T-Mobile Park.
• The Angels have trailed after 5 innings in eight of their last 10 games at T-Mobile Park.

• Probable Starting Pitcher: Jose Soriano      Record this season: 10-10      ERA: 4.07
• Road Record: 8-2
• Last 5 against Mariners: 2-0

Why the Los Angeles Angels will win

• The Mariners have lost each of their last four games as favorites against American League opponents following a win.
• The underdogs have won five of the Angels’ last six games.
• The underdogs have covered the run line in each of the Angels’ last nine games.
• The Mariners have failed to cover the run line in each of their last nine night games against American League opponents.
• The Mariners have trailed after 3 innings in each of their last four games against American League opponents.
• The Angels have won the first inning in each of their last three games as underdogs.
• The Angels have led after 5 innings in each of their last three games as underdogs.

Total Runs Facts

• Each of the Mariners’ last seven night games against AL West opponents have gone UNDER the total runs line.
• Each of the Angels’ last four night games against American League opponents have gone OVER the total runs line.
• The ‘Inning 1 UNDER 0.5 runs’ market has hit in each of the Mariners’ last nine Thursday night games at T-Mobile Park.
• The ‘Inning 1 OVER 0.5 runs’ market has hit in each of the Angels’ last eight Thursday games against AL West opponents.

Seattle Mariners Player Prop Facts

• Jorge Polanco has recorded a Double in each of the Mariners’ last four home games.
• Julio Rodriguez has hit at least one home run in three of the Mariners’ last four games against the Angels.
• Bryce Miller has recorded six or more strikeouts in five of his last six home appearances against AL West opponents that held a losing record.
• Jorge Polanco has recorded at least one hit in each of the Mariners’ last eight games.
• Cal Raleigh ranks 1st in the league in Home Runs (53) this season.

Los Angeles Angels Player Prop Facts

• Jo Adell has hit a home run in four of his last five appearances with the Angels as underdogs.
• Mike Trout has recorded at least one hit in each of his last eight road appearances against the Mariners.
• Jo Adell ranks 8th in the league in Home Runs (35) this season.

Matchup/League Facts

• The Mariners rank 30th in the league for doubles this season (198).
• The Mariners rank 29th in the league for triples this season (8).
• The Angels rank 30th in the league for strikeouts against this season (1434).
• The Angels rank 30th in the league for walks allowed this season (561).

Angels vs Mariners Prediction

Both teams are tied 5-5 in their last 10 meetings, but the Mariners are 2-1 in their last 3 meetings in Seattle. Under is 4-1 in their last 5 meetings.

In this Angels vs Mariners Prediction, the Mariners are coming as -170 home favorites. Bryce Miller has been struggling this year for the Mariners, and in his previous start against the Angels this season, he gave up 5 runs in 5 innings pitched. Both teams average 9.3 runs against right-handed pitching, and the Angels have the third-worst bullpen in baseball. Both teams are 10-5 to the over in their last 15 games combined, and with the total set at just 8 runs, I will gladly go over that number.