She won via submission due to an armbar in the first round , dislocating Budd 's elbow in the process .
Rousey faced Julia Budd at Strikeforce Challengers 20 on November 18 , 2011 , in Las Vegas .
Rousey won via submission due to an armbar in the first round , dislocating Julia Budd 's elbow in the process .
Rousey faced Julia Budd at Strikeforce Challengers 20 on November 18 , 2011 , in Las Vegas .