5-2
    
          #7
         Lightweight  
 
      2-3
    
Fight: O'Brien vs. Jefferson
14 AUG FRI '20 10:00 PM
 
      main card
     •
      3 rounds
    
Top News
Main Info
nickname
-
-
Forms
      -
    
      -
    
      -
    
      W
    
      W
    
 
      W
    
      W
    
      L
    
      -
    
      -
    
Nationality
          USA 
  USA
 
          USA
Age
(1999-02-03) 26
35 (1990-09-24)
Weight
(77 kg) 170 lbs
155 lbs (70 kg)
Height
(180 cm) 5′11″
6′0″ (183 cm)
Reach
-
-
Gym
-
-
Social Media
-
 -
Win-Loss Records
Wins
5
  2 KO/TKO - 29% 
  1 submission - 14% 
  2 decision - 29% 
2
  0% - 0 KO/TKO 
  0% - 0 submission 
  40% - 2 decision 
Losses
2
  0 KO/TKO - 0% 
  1 submission - 14% 
  1 decision - 14% 
3
  0% - 0 KO/TKO 
  0% - 0 submission 
  60% - 3 decision 
Past Opponents
    Show Cancelled Fights 
Frequently Asked Questions About O'Brien vs. Jefferson
- Which event are Daniel Jefferson and John O'Brien fighting in?- They are set to face each other in FAC 3. 
- How many rounds is the Daniel Jefferson vs. John O'Brien?- The bout is scheduled for a standard 3-round FAC fight. 
- Which organization is hosting the Daniel Jefferson vs. John O'Brien?- The fight is organized by the Fighting Alliance Championship (FAC). 
- When is the Daniel Jefferson vs. John O'Brien fight?- The fight is scheduled to take place on August 14, 2020 
Go Top 