Ben Rice leads the 2026 MLB postseason home run totals with four, driven by multi-homer outings in the AL Wild Card and Division Series before the Yankees' elimination. This early volume gives him a clear edge over players still active in the World Series, where Max Muncy, William Contreras, and others sit at three apiece despite additional games played by the Rays and Brewers. Rice's regular-season power (41 homers) and clutch production in limited playoff at-bats underpin trader consensus on his implied probability, though late surges from Tampa Bay or Milwaukee hitters could narrow the gap before the series concludes.