Payne played for the University of Louisville from 1986 to 1989, winning a national title as a freshman in a victory over Duke. As a starter his last two years at Louisville, he averaged 10.7 points and 5 rebounds as junior, and 14.5 points and 5.7 rebounds as senior, while shooting 51% from the field, including 43% on 3-pointers. His last season, Louisville won the Metro Conference tournament and was rated 12th in the final poll and the team made it to the Sweet 16.
In four NBA seasons from 1989 to 1993 for the Philadelphia 76ers, he averaged 3.5 points and 1.2 rebounds per game. He was waived by the team in January 1993 because the GM did not think that he would be part of the regular rotation anymore to save $250,000 from being paid to him.[1] He also played professionally overseas in Italy, Japan, Brazil, the Philippines, Cyprus, China, Argentina and Australia.[2] Following his NBA stint, Payne played one season in the Continental Basketball Association (CBA) in 1993–94, averaging 16.3 points and 6.3 rebounds per game for the Tri-City Chinook.[3]
On March 18, 2022, Payne was introduced as the new head men's basketball coach at the University of Louisville. He finished his first year as head coach with only four wins, the worst record in modern history for any Louisville basketball team.
During the fall of 2023 there was frustration and anger among fanbase, with members calling for Payne's termination with an open petition, a website, trending social media posts, and a song called "Fire Kenny Payne" by Jonathan Hay.[9][10]
Payne won his first road game on January 10, 2024, defeating Miami.[11]
After the 2023–24 season, Louisville fired Payne. Payne finished his two seasons in charge with a 12–52 overall record and a 5–35 conference record. The Cardinals finished last in the ACC in both seasons where Payne was head coach.[12]
A month after being fired, Payne was hired as an associate head coach at Arkansas.[13]
National champion
Postseason invitational champion
Conference regular season champion
Conference regular season and conference tournament champion
Division regular season champion
Division regular season and conference tournament champion
Conference tournament champion