A 26-year-old female amateur MMA fighter died Sunday morning ... just one day after collapsing in the ring following a brutal loss at an event in England.
The Hampshire Police Dept. confirmed they were called to Southampton General Hospital around 1 AM on Sunday to respond to a woman who suffered a life-threatening brain injury.
The woman, Saeideh Aletaha, had competed and lost at the Fast & Furious Fight series event at Central Hall in Southampton, England on Saturday ... and reportedly collapsed in the ring.
According to local reports, an ambulance was called to the venue around 9 PM and Aletaha was rushed to the hospital in "a serious and life-threatening condition.