McKinnie was raised on the West Side of Chicago. For Eastern Illinois University and University of Wisconsin-Green Bay, he participated in college basketball.
McKinnie committed to playing with the Golden State Warriors in 2018–19. In the end, he was given a position on the squad’s opening night roster.
On October 29 against the Chicago Bulls, he tallied his first double-double of his career (19 points, 10 rebounds, both career highs) in just 27 minutes while playing off the bench.
McKinnie played in 72 games and scored 4.7 points on average each game throughout the season.
The Warriors made it to the NBA Finals in 2019, however they were defeated by the Toronto Raptors in six games. McKinnie was released by the Warriors on October 18, 2019.
Alfonzo McKinnie Wife: Is Alfonzo McKinnie married?
Alfonzo McKinnie is unmarried and hasn’t disclosed any information about his girlfriend, thus he has no desire to disclose his private life to the general public.