The American League Division Series rolls on Thursday for Game 4, the second game of an MLB playoff doubleheader.
The Seattle Mariners have the lead over the Toronto Blue Jays, and Game 4 will decide if the Jays can climb back into the series.
Max Scherzer is on the bump for the Jays, while Luis Castillo gets the start for the Mariners. First pitch is set for 8:33 p.m. ET.
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What our Post expert thinks about Blue Jays vs. Mariners
The Mariners left Toronto with a two-game lead, so even a split in their two home games leaves them in good shape.
Scherzer will pitch in his first game of the postseason after a rocky end to the season for the Blue Jays. He allowed at least four runs in three of his last four starts in the regular season, all losses, and posted a 10.20 ERA for September.
Castillo has been both a starter and a bullpen arm in the postseason, and he was effective in both roles. He pitched 4 2/3 innings in a Game 2 start against the Tigers, then pitched 1 1/3 innings as the closer in Game 5 of that series.
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Why Trust New York Post Betting
Malik Smith has been immersed in the sports betting industry since 2017. He’s a data nerd with a particular focus on the NBA and combat sports. He spends his weeknights in the winter looking for edges on plus-money NBA player props.
[Notigroup Newsroom in collaboration with other media outlets, with information from the following sources]






