Ronda Rousey is the current undefeated women 's bantamweight champion . Rousey defeated Cat Zingano in just 14 seconds on February 28 . WATCH : Rousey and Caroline Wozniacki in UFC photoshoot . CLICK HERE for all the latest Sports Illustrated news .
Ronda Rousey is the current undefeated women 's bantamweight champion . Rousey defeated Cat Zingano in just 14 seconds on February 28 . WATCH : Rousey and Caroline Wozniacki in Sports Illustrated photoshoot . CLICK HERE for all the latest UFC news .