T-Mobile Park, Seattle, Washington
First pitch: 9:40 p.m. ET
Broadcast: SEAM / NBCS-PH / MLB.TV)
Starting Pitchers
Phillies: RHP Aaron Nola (5-9, 5.12 ERA, 1.42 WHIP, 137.0 IP, 146 K, 46 BB, 31 HR). Elevated ERA and home-run rate this season; still capable of missing bats but has been more hittable than in peak years.
Mariners: RHP George Kirby (8-10, 4.18 ERA, 1.36 WHIP, 140.0 IP, 117 K, 33 BB, 17 HR). Better control and lower ERA; solid command profile that has kept him competitive despite a sub-.500 record.
Kirby holds the clear edge in ERA, walk rate, and overall efficiency in a pitcher-friendly environment.
Venue & Weather Forecast
T-Mobile Park, Seattle, WA (retractable roof; typically closed or favorable for pitchers).
Forecast for game time/evening: Mostly sunny to clear skies, highs around 80–84°F during the day cooling into the upper 60s/low 70s by night, very low precipitation chance (near 0–3%), light-to-moderate winds (around 7–11 mph). Ideal, dry conditions with minimal weather impact.
Current Rosters / Projected Lineups
Phillies (key active hitters): Kyle Schwarber (DH – power leader with 39 HR), Bryce Harper (1B/OF), Trea Turner (SS), Alec Bohm (3B/1B – recent hot stretch), Brandon Marsh (OF), Luis Arraez (2B), Bryson Stott, J.T. Realmuto (C). Strong middle-of-the-order power and recent offensive surge.
Mariners (key active hitters): Cal Raleigh (C – recent multi-homer outburst), Randy Arozarena (OF), Julio Rodríguez (CF), Josh Naylor or supporting pieces, and the rest of the lineup. Capable of explosive nights when power clicks.
Phillies have the deeper, more consistent lineup; Mariners showed big power in the series opener.
Injury Reports
Phillies: Derek Hill (CF, day-to-day); Rafael Marchan (C, 10-day IL); Caleb Kilian (RP, 15-day IL); Tanner Banks (RP, 60-day IL); Felix Reyes and others on longer IL. Core lineup largely intact.
Mariners: J.P. Crawford (SS, 10-day IL – possible return window); Cole Wilcox (RP, 15-day IL); Bryan Woo (SP, day-to-day); Brendan Donovan (3B, 7-day concussion IL); Cooper Criswell and others on longer terms. Some depth pieces missing but key bats available.
Both sides managing absences; Phillies slightly healthier in the everyday lineup.
Key Player vs. Player Matchups
Kyle Schwarber / Bryce Harper / Alec Bohm / Trea Turner vs. George Kirby: Phillies’ power core against Kirby’s strong command and lower walk rate. Schwarber’s lefty power remains a constant threat.
Supporting bats (Marsh, Arraez, Stott) vs. Kirby.
Cal Raleigh / Randy Arozarena / Julio Rodríguez vs. Aaron Nola: Mariners’ top hitters against Nola’s elevated HR rate. Raleigh’s recent power surge (3 HR in the series opener) is the primary X-factor.
Secondary lineup pieces vs. Nola.
Bullpens: Both solid overall. T-Mobile Park generally suppresses offense, favoring pitchers, though power can still play.
Kirby’s efficiency gives Seattle the pitching edge; Nola must limit the long ball.
Recent Team Forms
Phillies: Strong overall (9-1 in a recent stretch before the series opener loss); L1 after a 9-2 defeat in Game 1 of the series. Second in NL East with solid road form.
Mariners: 6-4 last 10; W1 after the big 9-2 win powered by Raleigh’s three homers. Third in AL West with decent home record (36-30 range).
Series History
2026 season series: First meeting this year was the Aug 24 series opener (Mariners 9-2). This is Game 2 of the current three-game set at T-Mobile Park (concludes Aug 26). Limited recent history between the clubs this season.
Betting Trends
Slight edge to the home Mariners after the opener blowout. Public mixed but leaning Seattle at home with the better starter matchup. Unders often favored at T-Mobile Park, though the opener went over. Phillies’ strong recent form keeps the line tight.
Game Odds
Philadelphia Phillies 7.5
Seattle Mariners – 115
Odds Courtesy of Sports Odds Direct as of Monday, August 24, 2026
