Ham, who was fired by the Lakers after two seasons as head coach, was assistant coach for the Bucks for four seasons before going to Los Angeles.
Sonnen, the UFC fighter turned YouTube sensation, is stepping back in the ring at age 47 to fight his old rival on Saturday in Brazil.
Get your fantasy baseball pitching in order for the week ahead with our guide to the matchups.
The two WSL powerhouses will face off in a cross-Atlantic derby, in addition to Arsenal vs. Washington Spirit and Chelsea's previously announced match vs. Gotham FC.