Here is the full list of all 31 UFC Undisputed 2009 trophies - there are 10 bronze, 16 silver, 4 gold and 1 platinum.
Obtain all Gold, Silver, and Bronze Trophies!
Complete one fight in Exhibition Mode with each UFC fighter.
Escape 20 submissions by technical escape against a COM UFC Fighter in Exhibition or Career Mode.
Obtain all the trophies in Career Mode with a fighter.
Win the UFC Championship in each weight class in Career Mode.
Obtain all the gold medals in a Weekly Mission for Online Mode.
Obtain the KO, Submission and Fight of the Night Awards with a fighter in Career Mode.
Gain a million or more fans in Online Mode.
Win by Submission using no striking moves against a COM UFC Fighter in Exhibition or Career Mode.
Win 100 online Ranked Matches with a CAF or UFC fighter.
Win 15 online Ranked Matches with a CAF or UFC fighter by KO.
Win in under 20 seconds of the 1st round against a COM UFC Fighter in Exhibition or Career Mode.
Watch the Octagon Girl cutscene 15 times without skipping it.
Win 50 online Ranked Matches with a CAF or UFC fighter.
Complete Career Mode and retire undefeated.
Enter the Hall of Fame with a fighter during Career Mode.
Mouth piece travels more than 3 meters when knocked out.
Reach level 50 or higher in Online Mode.
Win 30 online Ranked Matches with a CAF or UFC fighter.
Create A Fighter and use the CAF in Exhibition or Online Mode.
Unlock all movies from the Classic Fights Mode.
Complete all tasks from the Tutorial Mode.
Win by KO without using any grappling moves against a COM UFC Fighter Exhibition or Career Mode.
From the gassed state, KO an opponent in any mode.
Win the UFC Championship with a fighter in Career Mode.
Win a fight by flash KO in a Ranked Match with a CAF or UFC fighter.
Win 15 online Ranked Matches with a CAF or UFC fighter by submission.
Win 15 online Ranked Matches with a CAF or UFC fighter.
From the gassed state, Submit an opponent in any mode.
Win an online Ranked Match with a CAF or UFC fighter.
Dominate the opponent in all 3 scenes of a replay segment.