We have officially arrived at the two best words in sports on the diamond on Monday, Oct. 20; Game 7. The Seattle Mariners and Toronto Blue Jays face off for the right to meet the Los Angeles Dodgers in the 2025 World Series when they play in the finale of the ALCS at Rogers Centre. First pitch is set for 8:10 p.m. ET.

Sports fans interested in MLB betting have a variety of options to choose from when betting on Game 7 of Mariners vs. Blue Jays, and can take advantage of promotions being offered at top sportsbooks when placing their wagers.

Where to bet on 2025 MLB Playoffs

Those looking for “bet and get” promotions might be most interested in the offers from DraftKings, FanDuel and bet365. FanDuel and DraftKings are offering the most in bonus bets with $300 but require the user’s first wager to win in order to get bonus bets. DraftKings is also throwing in three free months of NBA League Pass with the season starting on Tuesday, Oct. 21. At bet365, users can get $200 in bonus bets regardless of the outcome of the first wager.

BetMGM is running a promotion where users can get up to $1,500 in bonus bets, but they have to place a $1,500 wager as their first qualifying bet to be eligible for the full amount. Fanatics Sportsbook is offering up to $2,000 in No Sweat Bets FanCash, where users can wager up to $200 a day for 10 consecutive days and have those amounts returned in the form of FanCash bonus bets if the wagers lose. 

Caesars Sportsbook has opted to issue profit boosts instead of bonus bets, giving users 20 100% profit boosts after they wager $1 or more with the platform.

Best Mariners vs. Blue Jays Game 7 bets

George Kirby (10-8. 4.21 ERA), who pitched brilliantly in Game 5 of the ALDS against the Tigers, gets the nod for Seattle in Game 7 of this series. Kirby struggled against the Blue Jays in Game 3, allowing eight runs on eight hits in four innings. Toronto is rolling with Shane Bieber (4-2, 3.57 ERA), who was excellent in the Game 3 win. He allowed just two runs in six innings while striking out eight.

The Mariners are hoping to lean on Cal Raleigh, Josh Naylor and Eugenio Suarez offensively in this do-or-die contest. Raleigh leads the team this postseason with four home runs, while Naylor and Suarez have combined for six home runs and 12 RBI in the playoffs. Both were acquired at the deadline from the Diamondbacks. The Blue Jays have come alive offensively, scoring 29 runs in the last four games after managing just four in the first two contests. Vladimir Guerrero Jr. has been Toronto’s best player in the playoffs, hitting .462 with six home runs and 12 RBI. The Blue Jays got George Springer back for Game 6 and he’s set to play in Game 7 as well. The SportsLine Projection Model likes the road team in this one, as it has Seattle winning in 53% of simulations to advance to the World Series for the first time in franchise history.

Responsible gaming

All sportsbooks take responsible gaming seriously and offers users tools like setting deposit limits, taking timeouts and using self-exclusion measures to game responsibly. Some sportsbooks, like DraftKings and BetMGM, have live chat functionality on their platforms where users can get in touch with support 24/7. Users at all sportsbooks have access to contact information for helplines like 1-800-GAMBLER where they can reach out if they require further assistance.