- 1,612
- 9
- 38
France's Gane, 32, was the top-ranked heavyweight contender but has dropped to 11-2.
"This one is so painful," Gane said. "This one is a win lost. So now this is the past, and most of all, for what I see is in the future. I'm going to go straight back to the gym."
In the co-main event in the women's fight, Alexa Grasso beat champion Valentina Shevchenko in the fourth round to become the third Mexican champion.
Shevchenko said she wanted a rematch, but White wasn't sure it would happen.