Sammy Sosa Single Season Home Run Record (64 in 2001)

Lore & Background

In 2001, Sosa set personal records in runs scored (146), RBI (160), walks (116), on-base percentage (.437), slugging percentage (.737), and batting average (.328). He led the majors in runs and RBI, was second in home runs, second in slugging percentage, first in total bases, third in walks, fourth in on-base percentage, 12th in batting average, and 15th in hits. He also surpassed his 1998 total bases, racking up 425.

In Their Own Story

The wind howled off Lake Michigan, fighting against the batter's box where Sammy Sosa stood, his #21 jersey glowing in the afternoon sun. The air inside Wrigley was thick with the scent of roasted peanuts and palpable tension. A full count stretched the moment to its breaking point; the crowd held its breath as the pitcher wound up. Then came the roar—a sound that seemed to shake the very ivy clinging to the brick walls. Sosa connected, sending a soaring arc deep into the left-field bleachers. It was another one. Another home run. The stadium didn't just cheer; it erupted in a collective release of disbelief and euphoria, witnessing the impossible: a man who would hit 64 balls out of the park that season.

Reader's Guide

Sosa is one of only three National League players since 1900 to reach 160 RBIs in one season (2001). He is also the only player to have hit 60 or more home runs in a single season three times (1998, 1999, 2001).

Did You Know?

• Sosa hit 50+ home runs in 1998, 1999, 2000, and 2001, a four-year streak.
• Mark McGwire was the first player to hit 60+ home runs in two different seasons (1998 and 1999).
• Sosa did not lead the league in home runs in 1998, 1999, or 2001, but he led in 2000 (50) and 2002 (49).