With his two-run home run in the third inning against the Braves on Aug. 12, 2025, Pete Alonso became the new Mets home run king with his 253rd home run , surpassing Darryl Strawberry's 252 home runs. That raises the question: Who are the other active players who have the most home runs in their franchise's history? And, for that matter, who is each team's all-time home run king? Here's a breakdown of the players who hold a franchise's home run record.

American League East

Blue Jays: Carlos Delgado -- 336

Delgado was one of the more underrated sluggers of the late 1990s and eraly 2000s, thanks to names like Griffey, McGwire, Sosa and Bonds grabbing headlines. But when he connected, you knew Delgado, as ESPN's Rich Eisen liked to say, Del-got it. He launched 30 or more home runs in a s

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