Free ALCS – Game 7 Pick: Mariners vs. Blue Jays Odds
Looking for Seattle Mariners vs. Toronto Blue Jays Free MLB predictions? MLB betting sees the Mariners taking on the Blue Jays on 10/20 at Rogers Centre, in Toronto. Cappers Picks provides complimentary expert handicapping picks on all MLB baseball matchups all season long so stay tuned for more FREE daily MLB predictions like this Mariners Blue Jays free pick.
2025 MLB Handicapping – Seattle Mariners vs Toronto Blue Jays
ALCS – Game 7
(6-5) Seattle Mariners vs. Toronto Blue Jays (6-4)
Date: Oct 20, 2025
Time: 8:08 PM ET
Venue: Rogers Centre in Toronto, ON
Projected Starting Pitchers: George Kirby vs. Shane Bieber
MLB Moneyline Odds: Mariners +105 | Blue Jays -125 (Bet Now!)
Today’s MLB Run Line Betting Odds: Mariners +1.5 | Blue Jays -1.5
MLB Baseball Gambling Total: O/U: 7.5
Here’s why I’m backing the OVER to pay out in my Mariners Blue Jays free pick & gambling prediction for this Game 7 of the ALCS.
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Mariners vs. Blue Jays Gameday
The 2025 ALCS comes down to one night — Game 7. The Seattle Mariners and Toronto Blue Jays are tied 3-3, and everything will be decided Monday, October 20, 2025, at Rogers Centre. First pitch is set for 8:08 PM on FOX, and with the roof likely closed, it’ll be all about execution — not the elements.
Across MLB history, there have been 61 winner-take-all Game 7s in the League Championship Series and World Series combined.
According to MLB data, the home team has barely held an edge, going 30-29 when accounting for neutral-site contests.
In LCS play specifically, home clubs are 11-8 in Game 7s. Nearly 30% (18 of 61) of those matchups have been decided by just one run, underscoring the razor-thin margins that define these moments.
The Mariners, led by manager Dan Wilson, finished 90-72 during the regular season. They’ve been a tough out this October, showing trademark grit and the ability to rebound from adversity. Seattle’s 39-42 road record doesn’t inspire confidence, but their heart and late-inning power have kept them alive.
Meanwhile, John Schneider’s Blue Jays ended the regular season at 94-68 and have thrived at home (54-27). They dominated Game 6, hammering out 11 hits in a 7-2 victory to force the decider.
The Rogers Centre crowd was electric — but as baseball history reminds us, Game 7s rarely follow the script.
Seattle Mariners vs. Toronto Blue Jays Odds & Last 5
Oddsmakers give Toronto a slight edge entering Game 7, listing them at -122 on the moneyline, with Seattle priced at +104. On the runline, the Jays sit at -1.5 (+174), signaling expectations of another tight, high-stakes battle.
The Blue Jays have taken three of the last five games in the series, with all of them going over the total. Their offense has been relentless, while the Mariners have continued their pattern of alternating wins and losses to stay alive.
Momentum favors Toronto, but Seattle has thrived when counted out — exactly the type of team built for chaos in a Game 7.
Blue Jays Stats
Toronto’s lineup ranks among the league’s best. The Jays finished the year with a .265 team batting average (1st in MLB) and a .331 on-base percentage (2nd).
Their .427 slugging percentage (6th) highlights the balanced mix of contact and power that’s carried them deep into October.
Vladimir Guerrero Jr. remains the offensive anchor, hitting .292 with 23 homers and 96 runs. Addison Barger has emerged as a postseason sparkplug, driving in key runs and supplying timely power.
On the mound, the Blue Jays sport a 4.19 ERA (18th) but make up for it with strikeout punch, racking up 1,430 strikeouts (6th) while limiting opponents to a .240 batting average.
In Game 6, rookie Trey Yesavage struck out seven in 5 2/3 innings, quieting Seattle’s bats early and setting the tone for the bullpen.
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Mariners Stats
Seattle’s offense has been power-driven all season. The Mariners ranked 3rd in MLB with 238 home runs, hit .244 as a team (11th), and posted a .319 OBP (7th). They also finished 9th in walks (544), proving they can grind out at-bats even against elite pitching.
Cal Raleigh blasted 60 homers to lead the league, while Eugenio Suárez (49 HR) and Josh Naylor (20 HR) provided key support. This lineup lives and dies by the long ball — and in Game 7, one swing could change everything.
On the pitching side, Seattle brings one of the most consistent rotations in baseball. Their 3.87 ERA ranks 12th, and they’ve held opponents to a .240 batting average (10th).
With 67 quality starts (6th), the Mariners’ arms have carried them when the bats have gone quiet.
They flashed that formula again in Game 5, winning 6-2 behind Suárez’s two-homer night. But after being outplayed in Game 6, they’ll need both pitching precision and timely power to stun the Rogers Centre crowd and advance.
Mariners vs. Blue Jays Pitching Matchup
If you told M’s fans that they’d get Bieber in a Game 7 winner take all, I’m pretty sure most would sign up for that.
George Kirby takes the ball for Seattle, entering with a 10-8 record and a 4.21 ERA. He’s shown flashes of brilliance, especially when locating his fastball early, but inconsistency has haunted him on the road.
The Mariners need a composed version of Kirby — not the one that’s struggled with command in pressure spots.
Shane Bieber counters for Toronto, bringing a 3.57 ERA and 1.02 WHIP. His sharp command and ability to induce soft contact make him a tough matchup for a power-hungry lineup.
Though his season was shortened, Bieber has been excellent when healthy, and the Jays trust his calm presence in this moment.
The duel between Kirby and Bieber is as much mental as physical. Kirby’s raw stuff can overwhelm hitters, while Bieber’s precision can frustrate aggressive teams like Seattle. With both bullpens ready for heavy action, the first few innings could set the tone for the entire night.
Game 7s are unpredictable by nature — filled with tension, swings in momentum, and unexpected heroes. Toronto was dominant in Game 6, but Seattle’s resilience shouldn’t be underestimated.
Every pitch, every baserunner, and every decision carries weight.
Seattle Mariners vs. Toronto Blue Jays bottom line: Game 7 at Rogers Centre is baseball’s purest theatre — one game, winner moves on, and legacies waiting to be written. This game wreaks of “instant classic!”
Seattle Mariners vs. Toronto Blue Jays Baseball Betting Trends
- The Blue Jays have gone 3-2 straight-up in their last 5 games against the Mariners.
- In the last 5 meetings, the total has gone over in 3 games between the Blue Jays and Mariners.
- The Mariners have a 2-3 record against the spread in their recent matchups with the Blue Jays.
- The Blue Jays have scored at least 6 runs in 4 of their last 5 games against the Mariners.
- The Mariners have hit a total of 11 home runs in their last 5 games against the Blue Jays.
- The Blue Jays have hit 2 or more home runs in 3 of their last 5 games against the Mariners.
ALCS – Game 7 Mariners vs Blue Jays Prediction: Over 7.5
Here is my Mariners Blue Jays free pick. Over 7.5 Total Runs.
Both lineups have been red hot, and that makes this Game 7 a fireworks show waiting to happen. The Blue Jays have scored six or more runs in four of their last five meetings with Seattle, while the Mariners have gone deep 11 times across that same span.
Their bats have been loud, and when these two meet, offense always takes center stage.
Looking deeper, the total has gone OVER in five of the last six head-to-head matchups, showing a pattern of high-scoring games. Toronto’s last five games overall have all gone over, and the total has gone over in five of their last six at home.
Meanwhile, Seattle has seen the over hit in six of their last seven on the road, and in four of their last five when playing in Toronto.
This trend-laden matchup screams offense from start to finish.
This isn’t shaping up as a pitcher’s duel. Bieber and Kirby are solid, but neither has been lights-out this postseason. Since both teams may lean heavily on their bullpens, expect fireworks once the starters get into trouble.
The Mariners have the better relief corps, but the Blue Jays’ bats have been too consistent to fade here.
All signs point toward another high-scoring slugfest. Toronto’s home run power combined with Seattle’s momentum makes the Over 7.5 the smart and exciting play for Game 7.
Today’s MLB Free Pick
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MLB Betting Tweet Of The Day
“I’m born ready…and I #WANTITALL for the city” – Vladimir Guerrero Jr. 💥 pic.twitter.com/iuYg3wger6
— Toronto Blue Jays (@BlueJays) October 20, 2025
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