The two NBA heavyweights were once close friends, but have been driven apart since Fisher began dating Barnes's estranged wife Gloria Govan.
Derek Fisher comments on alleged fight with Matt Barnes following reports that he's romantically involved with Barnes' wife, Gloria Govan.
Memphis Grizzlies player Matt Barnes allegedly drove 95 miles from Santa Barbara to Los Angeles to beat Knicks coach Derek Fisher on Saturday who is dating Barnes' estranged wife Gloria Govan.
Life in Pictures: Derek Fisher - Slideshow - Vulture
Matt Barnes reportedly attacked Knicks coach Derek Fisher at his ex-wife's house
The split: 'Matt and I were together for eight years. And I think the course of our relationship is just due to evolution. Obviously we have kids together,' said Govan on her split from Barnes this year