Mariners vs Blue Jays Prediction, Picks & Odds for ALCS Game 2 — Monday, October 13

Trey Yesavage takes the mound after a stellar start against the Yankees in the ALDS. Expect more of the same in Game 2 tonight.

Neil Parker - Analyst at Covers.com
Neil Parker • Betting Analyst
Oct 13, 2025 • 10:40 ET • 4 min read

MLB

Match starts: 4 hrs
TOR
67 %
SEA
33 %
EXPERT PICK - PROP
Trey Yesavage o13.5  Outs Recorded (-110) Trey Yesavage o13.5 Outs Recorded (-110)
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Trey Yesavage Toronto Blue Jays MLB
Photo By - Imagn Images. Trey Yesavage on the mound against the Tampa Bay Rays.

The Seattle Mariners stole home-field advantage with a Game 1 win, and they’ll now look to make it two in a row over the Toronto Blue Jays at the Rogers Centre tonight.

Seattle has rolling righty Logan Gilbert toeing the rubber, while Toronto counters with rookie Trey Yesavage, and he headlines Mariners vs. Blue Jays predictions and top MLB picks.

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Mariners vs Blue Jays Game 2 predictions

Who will win Mariners vs Blue Jays Game 2

I expect to see a back-and-forth series, with the Toronto Blue Jays finding a way to eke out a win at the Rogers Centre in Game 2. These Seattle Mariners bats have been quiet to start the playoffs, and Trey Yesavage has the pitch arsenal to keep them off balance again on Monday.

Mariners vs Blue Jays best bet

Trey Yesavage Over 13.5 outs recorded (-110)

Sure, it might be a small sample from Blue Jays rookie Trey Yesavage, but he’s aced the eye test and checks out statistically.

The rookie fanned 11 Yankees across 5 1/3 scoreless and hitless innings during Game 2 of the ALDS, and he posted a rock-solid 3.21 ERA and 3.23 xFIP over three regular-season starts.

Yesavage skyrocketed through the Toronto minor-league system, and the Mariners will face him for the first time in Game 2. The Mariners aren’t exactly dialed in at the dish, either.

After posting a ninth-ranked .324 wOBA and seventh-ranked .174 ISO against right-handed pitchers during the regular season, Seattle ranks seventh in both with respective .277 and .133 overall marks in the postseason. Additionally, the Mariners have fanned at the third-highest rate (28.0%).

I expect Yesavage to be up to the task again and finish five frames in Game 2.

Mariners vs Blue Jays Game 2 same-game parlay (SGP)

Make no mistake, Seattle righty Logan Gilbert will be tough on the Toronto lineup. He cruised down the stretch with a 2.42 ERA, 0.97 WHIP, and 3.45 xFIP while striking out 5+ batters in six of his final seven starts. 

He also fanned seven through six innings while allowing just a single run to the Tigers in Game 3 of the ALDS. 

Still, the Blue Jays went 54-27 at the Rogers Centre in the regular season before winning both home games in the ALDS, so I like them to even the series tonight.

Turning to the final leg of this SGP, Toronto star Vladimir Guerrero Jr. is 6-for-15 with a pair of doubles and two more home runs while posting a monster 1.404 OPS against Gilbert for his career.

Of course, Guerrero has also been hot during the postseason with a trio of long flies and otherworldly .526 wOBA.

Mariners vs Blue Jays SGP

  • Blue Jays moneyline
  • Logan Gilbert Over 4.5 strikeouts
  • Vladimir Guerrero Jr. Over 1.5 total bases

Mariners vs Blue Jays home run pick for Game 2

Vladimir Guerrero (+350)

As noted, Vladdy has had success against Gilbert, and the Blue Jays star has already hit three home runs with a .429 ISO during the postseason. 

Mariners vs Blue Jays Game 2 odds

  • Moneyline: Seattle +110 | Toronto -130
  • Run line: Seattle +1.5 (-185) | Toronto -1.5 (+155)
  • Over/Under: Over 7.5 | Under 7.5

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How to watch Mariners vs Blue Jays and Game 2 info

Location Rogers Centre, Toronto, ON
Date Monday, October 13, 2025
First pitch 5:03 p.m. ET
TV FOX
Mariners starting pitcher Logan Gilbert
(1-0, 1.13 ERA)
Blue Jays starting pitcher Trey Yesavage
(1-0, 0.00 ERA)

Mariners vs Blue Jays latest injuries

Mariners vs Blue Jays weather

Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
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Neil Parker - Covers
Betting Analyst

Neil Parker is, first and foremost, a sports fan. A huge supporter of the Cowboys, Cubs, and Maple Leafs, he has managed to parlay his passion into writing gigs at some of the top websites in the industry.

Neil takes a numbers-based approach to his handicapping and complements his in-depth statistical analysis with a keen eye on the markets to provide the best available odds. He loves to lean on his rolodex of idioms to offset his inner nerd. When it comes to wagering, he throws down on anything that catches his eye at bet365, Betway and BetVictor. He also keeps a close eye on CoolBet because the polar bear brand often has outlier NHL and NFL moneyline prices.

Neil graduated with honors from St. Thomas University in 2007 before completing his BEd at Acadia University in 2010. After teaching a myriad of courses and subjects, he found a groove delivering fun lessons to exceptional learners in non-traditional classroom environments. If his decade-plus teaching run taught him anything about sports betting, it’s to stay the course and use the summer – or offseason – to refresh and prepare to be better in the year to come.

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