Awasome Most Home Runs By A Rookie National League References. His 49 home runs were the most in the al and tied for most in the majors with the cubs’ andre. Web pete alonso hit his 40th home run of the season this afternoon in kansas city, and now owns the record for most home runs by a national league rookie.

His 49 home runs were the most in the al and tied for most in the majors with the cubs’ andre. Web pujols, the only positional home run leader who is currently active, has compiled 697 homers over 22 seasons in the majors. Web visit espn to view 2022 national league mlb stat leaders