Here is the full list of all 21 Fight Night Round 4 trophies - there are 4 bronze, 9 silver, 7 gold and 1 platinum.
Unlock all other trophies
Win the Lightweight Championship Belt in Online World Championship Mode.
Retire as the Greatest Of All Time
Win a championship belt in a single weight class.
Win 10 fights in Legacy Mode
Win 5 Consecutive Legacy Mode fights
Win the Middleweight Championship Belt in Online World Championship Mode.
Import a boxer into Legacy Mode
Beat CPU Manny Pacquiao in Fight Now on Champion.
Beat CPU Miguel Cotto in Fight Now on Pro.
Create a boxer using the Photo Game Face tool
Beat CPU Muhammad Ali in Fight Now on G.O.A.T.
Win 10 Fight Now matches against the CPU
Beat CPU Mike Tyson in Fight Now on G.O.A.T.
Win by a knockout in Fight Now against the CPU
Win a Fight Now match against the CPU
Win 10 online ranked matches.
Win a Online ranked match after being knocked down twice.
Win 5 online ranked matches.
Win the Heavyweight Championship Belt in Online World Championship Mode.
Win a match in Online World Championship Mode.