Junior flyweight boxer Isis Sio remains in a medically induced coma after suffering serious injuries during a first-round knockout loss on Saturday night.
Sio, 19, faced Jocelyn Camarillo in the opening bout of ProBoxTV's card in San Bernadino, California. Camarillo knocked Sio unconscious with a series of head shots just over a minute into the fight.
Medical personnel attended to Sio immediately after the fight ended with Sio seen convulsing as staff stretchered her out of the arena. Doctors subsequently transported her to Loma Linda University Health medical center for further treatment.
"On behalf of CEO Garry Jonas and the entire ProBox family we are praying for a speedy recovery for Isis Sio," ProBoxTV posted on social media Sunday.
"Ms. Sio is currently in a medically induced coma. Our thoughts are with her and her family at this very difficult time."
The knockout marked Sio's second consecutive loss by stoppage, after she suffered a knockout loss to body punches in January.
Camarillo (6-0) had never scored a knockout before stopping Sio in the first round. The loss dropped the teenage fighter's professional record to 1-3 after turning professional in September 2025.
Sio faced an undefeated opponent despite coming off a knockout loss and having limited pro experience.
ProBoxTV has not provided additional updates on Sio's condition since Sunday's announcement.
