Albert Pujols hit his 631st home run to pass Ken Griffey Jr. and move into sole possession of sixth place on the all-time list.
The Los Angeles Angels slugger connected off Chicago's James Shields on Wednesday, a massive solo shot to left field that staked the Angles to a 2-0 lead over the White Sox.
The milestone drive traveled 430 feet, according to Statcast, the longest home run Pujols has hit to date this season.
Pujols' 18th home run of the season was his first since homering twice on July 12 to tie Ken Griffey Jr.