Here is the full list of all 43 Grand Slam Tennis 2 trophies - there are 32 bronze, 7 silver, 3 gold and 1 platinum.
Collected all other EA SPORTS™ GRAND SLAM® TENNIS 2 trophies
Career - Win the Australian Open
Career - Defeat Roger Federer at the Australian Open
Career - Defeat Serena Williams at the Australian Open
Career - Win the French Open
Career - Defeat Justine Henin at the French Open
Career - Defeat Bjorn Borg at the French Open
Career - Win the US Open
Career - Defeat Chris Evert in the US Open
Career - Defeat John McEnroe in the US Open
Career - Win Wimbledon
Career - Defeat Martina Navratilova at Wimbledon
Career - Defeat Pete Sampras at Wimbledon
Career - Win a tournament without losing a set
Career - Win a tournament without being broken
Career - Win all four Grand Slam® tournaments consecutively, but not in the same calendar year
Career - Win all four Grand Slam® tournaments consecutively in the same calendar year
Career - Win all four Grand Slam® tournaments
Career - Win three of the four Grand Slam® tournaments in the same year
Career - Play Centre Court at Wimbledon
Career - Play Court Philippe Chatrier at French Open
Career - Play Rod Laver Arena at Australian Open
Career - Play Arthur Ashe Stadium at US Open
Career - Finish ranked #1
Career - Earn all racquets and shoes in Tennis Store
Any Game Mode - Hit a 209 KMH (130 MPH) serve
Any Game Mode - Hit 2 aces in a row
Any Game Mode - Break Service
Any Game Mode - Break service immediately after being broken
Any Game Mode - Win a set without losing a game
Any Game Mode - Win a match without being broken
Any Game Mode - Win a tiebreak
Any Game Mode - Hit four aces in a row
ESPN Grand Slam® Classics - Beat all All-Time Matches
ESPN Grand Slam® Classics - Beat all 2000's Matches
ESPN Grand Slam® Classics - Beat all 90's Matches
ESPN Grand Slam® Classics - Beat all 80's Matches
ESPN Grand Slam® Classics - Beat all Fantasy Matches
Online - Win a ranked doubles online match against a Friend
Online - Win 10 matches in a row
Share A Pro - Upload a Tennis Player
Share A Pro - Download a Tennis Player
Training - Complete all Tennis School Lessons