Here is the full list of all 27 Tiger Woods PGA TOUR 07 achievements worth 1,000 gamerscore.
Beat Par in an 18 hole round on TOUR difficulty
Win every Trophy Ball
Attain 100% Game Completion
Win the Fed Ex Cup
Win the PGA TOUR® Major Championship
Win the UK Major Championship
Win the US Major Championship
Win the Southern Major
Make 25 online wagers
Win 5 online matches
Play a PGA TOUR® Season Event
Defeat Tiger Woods in the Tiger Challenge
Defeat Luke Donald in the Tiger Challenge
Defeat Chris DiMarco in the Tiger Challenge
Defeat Colin Montgomerie in the Tiger Challenge
Win a game of Bloodsome
Win a game of Greensome
Win a game of One Ball
Create a Female Gameface character
Win a game of T-I-G-E-R
Defeat Mike Weir in the Tiger Challenge
Play a Tiger Challenge Event
Win a game of 21
Play a Training Challenge
Win a game of Seven
Create a Male Gameface character
Play in 5 online Tournaments