The Seattle Mariners face a pivotal ALCS Game 4 against the Toronto Blue Jays today, with first pitch scheduled for 5:08 p.m. PT/8:08 p.m. ET at T-Mobile Park.
Julio Rodríguez and Seattle’s red-hot offense aim to secure a 3-1 series lead, while the Blue Jays look to even the score after a Game 3 rally. Fans can catch the action on FS1 or stream via FuboTV and DirecTV.
- The ALCS Game 4 between the Mariners and Blue Jays starts at 5:08 p.m. PT/8:08 p.m. ET on Wednesday, October 16.
- Fans can watch the game live on FS1 or stream it via FuboTV or DirecTV Stream, both offering free trials.
- Julio Rodríguez, a key player with a three-run homer in Game 2, will be a highlight to watch as the Mariners aim for a 3-1 series lead.
What Time Is the Mariners Game Today? ALCS Game 4 Start Time and How to Watch
The Seattle Mariners are set to face the Toronto Blue Jays in ALCS Game 4 today, with first pitch scheduled for 5:08 p.m. PT/8:08 p.m. ET at T-Mobile Park. This crucial matchup could determine whether the Mariners advance to their first World Series in franchise history or if the Blue Jays force a decisive Game 5. The game will be broadcast exclusively on FS1 in the U.S. and Sportsnet in Canada, with streaming options including FuboTV (offering a free trial) and DirecTV Stream.
For East Coast fans, the 8:08 p.m. ET start time has sparked debates, especially after the Blue Jays’ late-game rally in Game 3. Seattle’s Luis Castillo will take the mound, while Toronto counters with ace Kevin Gausman. Weather forecasts predict clear skies, favoring the Mariners’ power-heavy lineup.

Key Broadcast Details
- TV Channels: FS1 (U.S.), Sportsnet (Canada)
- Streaming: FuboTV (7-day trial), DirecTV Stream (5-day trial), MLB.TV (blackout restrictions apply)
- Radio: ESPN Radio, local Mariners (710 AM) and Blue Jays (SN590) networks
Julio Rodríguez’s Hot Streak: Can He Dominate ALCS Game 4?
Julio Rodríguez, Seattle’s 24-year-old phenom, has been the ALCS MVP frontrunner after hitting .421 with 2 HRs and 5 RBIs in the first three games. His three-run blast in Game 2 shifted the series momentum, and his defense in center field has saved multiple runs. Scouts note his improved plate discipline—he’s seen 4.3 pitches per at-bat this postseason, up from 3.8 in the regular season.


Toronto’s strategy will likely involve pitching around Rodríguez, but Seattle’s lineup depth—with Ty France and Cal Raleigh batting behind him—makes that risky. In Game 3, Rodríguez stole two bases after a walk, showcasing his dual-threat ability.



Rodríguez’s ALCS Stats
| Game | AB | Hits | HR | RBIs |
|---|---|---|---|---|
| 1 | 4 | 2 | 0 | 1 |
| 2 | 5 | 3 | 1 | 3 |
| 3 | 4 | 1 | 0 | 1 |
Mariners vs. Blue Jays: Pitching Matchup and Game 4 Odds
Seattle’s Luis Castillo (2.85 postseason ERA) faces Toronto’s Kevin Gausman (3.60 postseason ERA) in a duel of power vs. finesse. Castillo’s four-seam fastball, averaging 97.1 mph this October, contrasts with Gausman’s splitter-heavy approach (thrown 42% of the time). Betting markets favor the Mariners (-150), reflecting their home advantage and bullpen edge—Seattle’s relievers have a 2.33 ALCS ERA vs. Toronto’s 4.91.


The over/under is set at 8.5 runs, but rainy conditions might suppress scoring. Key stat: The Mariners are 7-2 this postseason when scoring first, while the Blue Jays are 0-3 when trailing after 6 innings.



Starting Lineup Predictions
- Seattle: Crawford (SS), Rodríguez (CF), France (1B), Raleigh (C), Hernández (RF)
- Toronto: Springer (RF), Bichette (SS), Guerrero Jr. (1B), Bellinger (CF), Varsho (LF)
Why ALCS Games Aren’t on Broadcast TV—And How to Watch Free
MLB’s $5.1 billion contract with Fox Sports moved all ALCS games to cable-exclusive FS1, shutting out fans without paid TV. Workarounds include:
- Free trials: FuboTV (7 days), DirecTV Stream (5 days)
- Bars/restaurants: Over 60% of Seattle-area bars will show the game with sound
- MLB.TV: International fans can subscribe (blackouts apply in U.S./Canada)


A petition to air playoff games on local networks has garnered 112k signatures, but MLB insists cable deals fund small-market teams like Seattle. Workaround: Listen to the radio call via the MLB app (no blackouts).



Series Outlook: Can the Mariners Close Out in Game 4?
History favors Seattle—teams leading 2-1 in a best-of-seven have won the series 71% of the time. The Mariners’ bullpen, anchored by Andrés Muñoz’s 100-mph sinker, has been nearly flawless, while Toronto’s Jordan Romano blew a save in Game 2. However, the Blue Jays’ lineup awakened in Game 3 with 5 extra-base hits, including Vladimir Guerrero Jr.’s 456-ft homer.
X-factor: Seattle’s home crowd. T-Mobile Park’s “Sea Us Roar” decibel readings hit 112 dB in Game 1—louder than a chainsaw. If the Mariners jump ahead early, the noise could rattle Toronto’s young pitchers.



Key Stats to Watch
| Team | Postseason BA | Bullpen ERA | HRs |
|---|---|---|---|
| Mariners | .276 | 2.33 | 8 |
| Blue Jays | .241 | 4.91 | 5 |
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