The Seattle Mariners and Toronto Blue Jays clash in a pivotal ALCS Game 4 at T-Mobile Park, with Seattle holding a 2-1 series lead. Fans can catch the action live on FS1 or stream for free via Fubo or DirecTV’s trial offers.
Julio Rodríguez’s explosive postseason performance has fueled Seattle’s momentum, while Toronto fights to extend their World Series hopes. First pitch is set for 5:08 p.m. PT/8:08 p.m. ET – don’t miss this high-stakes showdown.
- Where to watch: ALCS Game 4 between the Seattle Mariners and Toronto Blue Jays airs on FS1 and streams for free via Fubo or DirecTV (with trials) at 5:08 p.m. PT/8:08 p.m. ET.
- Key player: Julio Rodríguez’s explosive postseason performance, including crucial home runs, makes him the Mariners’ x-factor as they lead the series 2-1.
- Stakes: Seattle aims to move within one win of their first World Series, while Toronto’s pitching struggles threaten their championship hopes.
Where to Watch Seattle Mariners vs Toronto Blue Jays ALCS Game 4: Live Streaming and TV Options
The Seattle Mariners and Toronto Blue Jays are set to clash in Game 4 of the ALCS at T-Mobile Park on Wednesday, October 16. With Seattle leading the series 2-1, this game could determine whether the Mariners advance to their first World Series or if the Blue Jays force a decisive Game 5. First pitch is scheduled for 5:08 p.m. PT / 8:08 p.m. ET.
For fans wondering where to catch the action, here are the primary viewing options:
- TV Broadcast: FS1 (U.S.) / Sportsnet (Canada)
- Streaming Services: FuboTV (free trial), DirecTV Stream (5-day trial), MLB.TV (postseason package)
- Radio: ESPN Radio, local Mariners/Blue Jays network affiliates

International Viewing Options
International fans can access the game through these platforms:
| Region | Broadcaster |
|---|---|
| United Kingdom | BT Sport |
| Australia | ESPN Australia |
| Japan | NHK, J Sports |
Julio Rodríguez: The X-Factor in Mariners’ Playoff Push
Seattle’s young superstar Julio Rodríguez has been the breakout performer of this postseason. His three-run homer in Game 2 and clutch hitting throughout the series have made him must-watch television. The 24-year-old center fielder is batting .350 in the ALCS with 2 HRs and 5 RBIs.



Rodríguez’s Key Stats This Postseason
- .342 batting average
- 4 home runs
- 9 RBIs
- 1.105 OPS
- 3 stolen bases
Toronto’s Pitching Dilemma: Can They Stop Seattle’s Offense?
The Blue Jays face mounting pressure after their pitching staff surrendered 15 runs in the first three games. Starter Trey Yesavage’s Game 2 meltdown (4 ER in 3.1 IP) exposed Toronto’s lack of reliable postseason arms. Manager John Schneider must decide whether to stick with his rotation or turn to bullpen games.



Projected Starting Pitchers
| Team | Probable Starter | Postseason ERA |
|---|---|---|
| Mariners | Luis Castillo | 2.45 |
| Blue Jays | José Berríos | 3.86 |
The Stakes: Mariners Chase History, Blue Jays Fight for Survival
This game represents vastly different stakes for each team. For Seattle, a win would put them one victory away from their first World Series appearance in franchise history. For Toronto, it’s about staving off elimination and forcing the series back to Rogers Centre.



Historical Context
- Mariners’ last ALCS appearance: 2001
- Blue Jays’ last World Series win: 1993
- Teams that win Game 4 when leading 2-1 go on to win series: 68% of time
Betting Lines and Predictions: Who Has the Edge?
Oddsmakers slightly favor the Mariners at home, but the Blue Jays have shown resilience all season. Here are the latest betting lines:
| Bet Type | Mariners | Blue Jays |
|---|---|---|
| Moneyline | -149 | +126 |
| Run Line | -1.5 (+140) | +1.5 (-160) |
| Total Runs | 7.5 (Over -115) | |



Key Player Prop Bets
- Julio Rodríguez over 1.5 total bases (-125)
- Vladimir Guerrero Jr. to hit a home run (+350)
- Game to go extra innings (+600)
Fan Experience: Best Ways to Enjoy ALCS Game 4
For those attending at T-Mobile Park or watching from home, here’s how to maximize your Game 4 experience:
At the Ballpark
- Arrive early for pregame festivities (gates open 2.5 hours before first pitch)
- Try the new postseason specialty foods
- Wear navy blue to support the Mariners’ “Blue Out”
Viewing Parties
- Official Mariners watch parties at Seattle Center
- Blue Jays fan gatherings at Canadian bars nationwide
- Virtual watch parties through MLB’s social media channels




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