Scheduled First Pitch: 4:10 p.m. EDT / 1:10 p.m. PDT
Broadcast: MLB.TV
Weather Forecast: ~72–73°F, dry, light wind; retractable roof limits volatility
Venue — T‑Mobile Park
Location: Seattle, Washington
Surface: Natural grass
Run Environment: One of MLB’s most pitcher‑friendly parks; marine air suppresses home‑run carry.
Roof: Retractable; expected to remain open with mild weather.
Team Form & Context
Tampa Bay Rays (70–46)
Last 10: 8–2 (.236 AVG, 3.23 ERA), outscored opponents by four runs
Road Record: 29–28
Offensive Profile:
.258 AVG — highest team batting average in the AL
4.5 runs/game (16th MLB)
118 HR, 165 doubles, .403 SLG, .329 OBP
Pitching Profile:
3.71 ERA (6th MLB)
943 strikeouts, 1.15 WHIP, 142 HR allowed
Bullpen: 76.7% save rate, 46 saves, 88 holds (2nd MLB)
Series Situation: Rays have won both games of this series (2–1 Friday, 3–2 Saturday).
Seattle Mariners (56–62)
Last 10: 3–7 (.213 AVG, 4.60 ERA), outscored by 25 runs
Home Record: 33–28
Offensive Profile:
35–8 when scoring ≥5 runs (elite win correlation)
Pitching Profile:
Hancock’s emergence has stabilized rotation; bullpen inconsistent.
Context: Mariners enter on a three‑game home losing streak.
Series History
Season Series: Rays lead 4–1 entering Sunday.
This Series:
Friday: Rays 2, Mariners 1
Saturday: Rays 3, Mariners 2
Sunday: Finale of three‑game set.
Probable Pitchers Breakdown
Ian Seymour — LHP, Tampa Bay Rays
Record: 8–3 | ERA: 4.27 | WHIP: 1.13 | K: 99
Advanced Metrics: 3.54 xERA, 3.88 FIP, 20.4% K‑BB%
Profile: Left‑hander with improving command; two quality starts in last three outings.
Strengths: Effective vs left‑heavy lineups; strong deception.
Weaknesses: Occasional fastball command lapses.
Matchup Note: Seattle features five left‑handed hitters, favorable for Seymour.
Emerson Hancock — RHP, Seattle Mariners
Record: 6–6 | ERA: 3.33 | WHIP: 1.07 | K: 108
Advanced Metrics: 4.31 xERA, 3.76 FIP, 17.0% K‑BB%
Profile: Career‑best season; ranks among top‑20 qualified starters in ERA and WHIP.
Strengths: Excellent command; suppresses hard contact.
Weaknesses: Lower ground‑ball rate (41.8%).
Matchup Note: Rays’ disciplined lineup (.329 OBP) challenges Hancock’s efficiency.
Key Player Matchups
Tampa Bay Rays Offense
Liam Hicks: 10 doubles, 15 HR, 66 RBI — key run producer.
Junior Caminero: 8-for-35, 4 HR last 10 games — red‑hot power bat.
Randy Arozarena: 24 doubles, 14 HR — extra‑base threat.
vs. Hancock: Seattle’s right‑hander excels at limiting slugging, but Caminero’s current form is a major concern.
Seattle Mariners Offense
Cole Young: 13-for-39 last 10 games — strong contact profile.
Randy Arozarena (SEA): 24 doubles, 14 HR — versatile bat.
Julio Rodríguez: Key power/speed threat (not listed in sources but inferred from roster continuity; not cited).
vs. Seymour: Seymour’s left‑on‑left advantage reduces damage from Seattle’s left‑handed core.
Injury Reports
Seattle Mariners
Cooper Criswell (60‑Day IL, shoulder), Matt Brash (15‑Day IL, lat), Cole Wilcox (15‑Day IL, oblique), Carlos Vargas (60‑Day IL, lat), Luke Raley (10‑Day IL, elbow), J.P. Crawford (10‑Day IL, wrist), Will Wilson (60‑Day IL, thumb), Logan Evans (60‑Day IL, arm)
Tampa Bay Rays
Gavin Lux (60‑Day IL, shoulder), Griffin Jax (day‑to‑day, elbow), Ben Williamson (10‑Day IL, hamstring), Jake Fraley (60‑Day IL, groin), Edwin Uceta (60‑Day IL, shoulder), Shane McClanahan (15‑Day IL, back), Cole Sulser (15‑Day IL, back), Manuel Rodriguez (60‑Day IL, elbow), Jon Heasley (60‑Day IL, elbow), Ryan Pepiot (60‑Day IL, hip)
Weather Impact
~72–73°F, dry, light wind.
Roof: Retractable; mild conditions reduce volatility.
Effect: Pitcher‑friendly environment; supports low‑run projections.
Betting Trends
Mariners: 35–8 when scoring ≥5 runs.
Rays: 8–2 last 10; strong pitching form.
Game Odds
Tampa Bay Rays 7.5
Seattle Mariners – 105
Odds Courtesy of Sports Odds Direct as of Saturday, August 8, 2026
