Ronda Rousey wins by armbar in 17 seconds in MMA return

MVP MMA: Main Card Results (full card results here)

Robelis Despaigne def. Junior dos Santos, first-round KO (2:59)

Salahdine Parnasse def. Kenneth Cross, first-round TKO (4:18)

Francis Ngannou def. Philipe Lins, first-round KO (4:31)

Mike Perry def. Nate Diaz, second-round TKO — referee stoppage (5:00)

Ronda Rousey def. Gina Carano, first-round submission —armbar (0:17)