Venue: Angel Stadium, Anaheim, California.
First pitch: 9:38 p.m. ET (6:38 p.m. PT).
Probable starters: RHP George Kirby (Mariners, 9-11, 4.25 ERA, 1.36 WHIP, 138 K in 165.1 IP) vs. LHP Yusei Kikuchi (Angels, 1-5, 4.75 ERA, 1.49 WHIP, 54 K in 53.0 IP).
Weather Forecast
Partly cloudy becoming mostly sunny with a high near 80°F. Evening temperatures around the mid-to-upper 60s. Light winds (shifting south/southwest around 5–10 mph). Dry conditions with no significant precipitation expected. Comfortable Southern California evening for baseball.
Injury Reports
Mariners: Brendan Donovan (7-day IL, head/concussion), Emerson Hancock (15-day IL, groin), Cole Wilcox (15-day IL, oblique), Will Wilson (60-day IL, thumb), Brennen Davis (60-day IL), and several other long-term absences including Matt Brash and Luke Raley.
Angels: Nolan Schanuel (10-day IL, side), Gustavo Campero (10-day IL, hamstring), Sam Bachman (15-day IL, forearm), George Klassen (15-day IL, back), Yoán Moncada (60-day IL, knee), Anthony Rendon (60-day IL, hip), Jack Kochanowicz (60-day IL, elbow), and Robert Stephenson (60-day IL).
Current active rosters feature key Mariners contributors such as Julio Rodríguez, Randy Arozarena, Cal Raleigh, Dominic Canzone, J.P. Crawford, and Josh Naylor. Angels rely on Mike Trout, Zach Neto, Josh Lowe, Vaughn Grissom, and available depth.
Recent Team Forms
Mariners: 70-82 (third in AL West). Lost three straight (including 1-2 and 4-6 to the Angels in this series), clinching a losing full season for the first time since 2019. Last 10: 4-6. Road: 30-47. Offense has power (175 HR) but modest average (.232). Team ERA ~4.22.
Angels: 58-93 (fifth in AL West). Won the first two of this series (6-4 and 2-1). Last 10: 5-5. Home: 32-44. Playing out the string in a difficult season. Similar offensive numbers (.234 AVG, 146 HR) and team ERA ~4.19–4.20.
Series History
Season series tied 4-4 entering Wednesday (Angels lead the current set 2-0). Competitive matchups throughout 2026. The Angels have momentum in the series after low-scoring recent wins.
Key Player vs. Player Matchups / Pitching Edge
Kirby holds the edge as the more established and higher-volume starter with better overall numbers, though both have elevated ERAs. Kikuchi has struggled in limited work this season with a higher WHIP.
Key hitters: Rodríguez, Arozarena, Raleigh, and Canzone vs. the lefty Kikuchi; Trout, Neto, Lowe, and Grissom vs. Kirby. Angel Stadium tends to play neutrally to slightly pitcher-friendly in the evening, favoring a lower-scoring contest.
Betting Trends
Mariners favored on the road despite the losing streak and series deficit.
Recent series games have stayed low-scoring (Unders hitting).
Angels have covered as home underdogs in the series.
Game Odds
Seattle Mariners – 132
Los Angeles Angels 8
Odds Courtesy of Sports Odds Direct as of Tuesday, September 15, 2026
