Sunday Night MLB ALCS Props - Free MLB Prop Bets
Use Code WWWC The ALCS kicks off tonight as Seattle heads north to face Toronto, and we’re locked in with three high-value props ready to cash. Each play is backed by matchup data, player trends, and recent form—covering pitching edges, offensive momentum, and situational angles. It’s time to attack the board and keep winning this postseason!
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MLB Prop Best Bet #1: Kevin Gausman 6+ Strikeouts
Kevin Gausman’s strikeout prop of 6+ for tonight’s ALCS Game 1 against Seattle is well-supported by both matchup dynamics and recent form. The Blue Jays ace has averaged 8.8 strikeouts per nine innings this season and cleared the 5.5 mark in most of his recent starts. Seattle’s lineup has shown vulnerability to high-velocity and off-speed pitches—particularly splitters, which Gausman uses to generate swinging strikes early in counts. With the Mariners coming off a marathon elimination game and facing travel fatigue, the setup favors Gausman’s ability to rack up Ks in the first five or six innings.
The situational edge is also notable: Toronto’s rested bullpen gives Gausman room to attack aggressively without needing to conserve pitches, and the home crowd should amplify his confidence. Seattle’s projected starter has a short leash, meaning the Mariners may need to lean on their bullpen early—while Gausman is expected to go deeper into the game. With postseason intensity and a favorable strikeout matchup, backing Gausman to hit 6+ strikeouts is a sharp play, especially with books listing his line at 5.5 with heavy juice to the over.
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MLB Prop Best Bet #2: Race to Three Runs - Toronto
The “Race to 3 Runs” prop favoring Toronto in tonight’s ALCS Game 1 against Seattle is backed by both matchup data and momentum. The Blue Jays are sending Kevin Gausman to the mound, who owns a 1.59 ERA this postseason and has consistently worked deep into games while limiting early damage. Toronto’s offense, led by Vladimir Guerrero Jr., George Springer, and Bo Bichette (expected to return), has shown the ability to strike early—especially at home, where they average 2.1 runs through the first five innings.
Seattle counters with Bryce Miller, who has struggled against Toronto in past outings, allowing 8 earned runs over 10.1 innings in two career starts versus the Jays. With the Mariners coming off a grueling series and facing a hostile Rogers Centre crowd, Toronto holds the edge in both pitching and lineup depth. If Gausman delivers a clean first few frames and the bats stay hot, the Blue Jays are well-positioned to be the first team to reach three runs.
MLB Prop Best Bet #3: George Springer Over 1.5 Runs/Hits/RBIs
George Springer’s Over 1.5 Runs/Hits/RBIs prop for tonight’s ALCS Game 1 against Seattle is a strong value play given his postseason pedigree and recent form. Springer has hit this mark in four of his last six games against the Mariners, including a 2-for-5 performance with a home run, three RBIs, and two runs scored on May 11. He’s batting leadoff for a Blue Jays lineup that’s been red-hot at home, averaging 8.5 runs per game in their last six home games overall.
Springer’s splits also favor this spot: he scored 63 runs at home during the regular season compared to 43 on the road, and his OPS was more than 100 points higher in Toronto. With Bryce Miller on the mound for Seattle—a pitcher Springer has already homered off this season—the matchup sets up well for multiple opportunities to contribute across the board. Whether it’s a hit, a run, or an RBI, Springer’s aggressive approach and prime lineup position make the Over 1.5 a high-upside play.
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Recapping Today's MLB Prop Best Bets
- Kevin Gausman 6+ Strikeouts (-153)
- Race To Three Runs - Toronto (-135)
- George Springer Over 1.5 Runs/Hits/RBIs (-148)