Here is the full list of all 37 Undisputed achievements.
Throw 10,000 jabs
Customise your player card
Finish a fight with 66% or higher accuracy (with at least 30 punches)
Win an 8+ round fight that has George Groves vs Carl Froch
Win a fight by an injury stoppage
Finish an 8+ round fight by winning every round.
Survive a dazed state by the skin of your teeth (Round end)
Have your 10th online fight
Break an opponent’s win-streak of 3 or more matches
Get yourself a win-streak of 5 online matches
Participate in an online fight for the first time
Win your first online fight.
Throw 10,000 hooks
Throw 10,000 upper cuts
Knock out any AI opponent on pro difficulty in less than a minute
Lose a fight due to fouls/ref stoppage (punch below belt or headbutt moves)
Get a Knockdown with an illegal shot
Win a fight after getting knocked down 5 times
Win a fight after having sustained a bad cut
Win an 8+ round fight that has Joe Frazier vs Muhammad Ali
Win by KO in the 12th round
Have your 50th online fight
Win at least one Prize Fight per day for 5 days in a row