Major League Baseball commissioner Rob Manfred told reporters Thursday that this will be his final term in office and he will retire when it expires in January 2029.

Manfred, 65, replaced Bud Selig as commissioner in January 2015 and has since been given two five-year terms. The owners voted in July to give him a third term.

“You can only have so much fun in one lifetime,” Manfred said to reporters at Grapefruit League media day in Tampa, Florida. “I have been open with [owners] about the fact that this is going to be my last term.”

In Manfred’s tenure, the game has undergone vast changes. The successful implementation of a pitch clock last year coincided with a nearly 10% increase in attendance, and in 2022, Manfred oversaw playoff expansion to 12 teams.

His tenure will in part be defined by his handling of the Houston Astros‘ cheating scandal, in which he gave players blanket immunity in exchange for their testimony. “Maybe not my best decision ever,” he told Time.