Ronda Rousey has been issued a 45-day medical suspension by the Nevada Athletic Commission following a knockout loss last week in UFC 207, MMAFighting.com reported Tuesday.
Amanda Nunes needed only 48 seconds to defeat the former women's bantamweight champion in their Friday night main event.
MORE: Full UFC 207 results
Rousey was making her anticipated return to fighting since surrendering the bantamweight title in a loss to Holly Holm in November 2015.
Nunes landed a series of blows to Rousey's head during the fight, leading to the first-round knockout.