- Play as Duke
Select Tournament mode and win a Singles match with a 'C' or better rank. You will then get challenged by Duke. Overcome Duke to unlock him as a playable character. To easily play against him, set the options to 1 set and 1 game, and the difficulty to Easy. Play a Singles match and do very good by getting A's and B's to get a challenge from Duke.

- Guitar racket
Overcome Duke or King in a SPT final to unlock the Guitar racket.

- Achievements
Do the following things to obtain the corresponding Gamerscore points:

10 Points
Custom Player - 1st Ranked Be victorious in	Be victorious in a Ranked Match using an Custom Player on Xbox Live.
VT.TV Watchers	Watch a match on VT.TV.
1st Xbox Live Play	Play any game mode on Xbox Live.
Academy Missions Cleared	Clear each type of academy training session in the World Tour.
World Tour Match	Be victorious in your first match in the World Tour.
World Tour Tournament	Be victorious in your first tournament in the World Tour.
25 Conversations	Make friends and chat to 25 pro players in the World Tour.
Rank #200 World Tour	Rank #200 in the World Tour.
Training Games Cleared	Clear each type of mini-game in the World Tour.
R&R	Take a well deserved rest in the World Tour.
Custom Player Created	Create your own Custom Player.
20 Points
25 Court Games Played	Play and complete 25 Court Games.
500 Volley points	500 volley points won.
250 Lob points	250 lob points won.
1st Custom Player Be victorious in	Be victorious in a match with an Custom Player on default settings.
Rank #100 World Tour	Rank #100 in the World Tour.
250 Running Shot points	250 running shot points won.
Ham and Eggs	Get a Turkey in Pin Crusher in World Tour on level 4 or above.
130mph / 209kmh serve	Hit a serve over 130 mph.
40 Consecutive Rallies	Achieve 40 Consecutive Rallies.
500 Smash points	500 smash points won.
500 Stroke points	500 stroke points won.
Looking Good	Unlock 1 of each type of gear.
100 Grass Court Games	100 grass court plays.
Won Using All Male Pro Players	Be victorious in a match with all Male Pro Players on default settings.
250 Drop Shot points	250 drop shot points won.
Won Ranked Team Rank +25	Clear a doubles team ranked 25 positions above you.
100 Artificial Court game	100 artificial court plays.
Won Using All Female Pro Players	Be victorious in a match with all Female Pro Players on default settings.
Clear All Female Pro Players	Clear all Female Pro Players on default settings.
50 Player lobbies visited	Visit 50 Player Match lobbies on Xbox Live.
50 Ranked Be victorious ins	Be victorious in 50 Ranked Matches on Xbox Live.
500 MAX Serves	Achieve 500 Max Serves.
100 Clay Court Games	100 clay court plays.
5 Consecutive MAX Served	Achieve 5 Consecutive MAX Serves.
World Tour Season	Finish Year 1 in the World Tour.
Won Ranked Match Player Rank +25	Clear a singles rival ranked 25 positions above you.
Clear All Male Pro Players	Clear all Male Pro Players on default settings.
10 Co-Op Doubles Ranked Be victorious ins	Be victorious in 10 co-op doubles Ranked Matches on Xbox Live.
30 Points
10Km Running Distance	Run a total of 10Km.
Unlocked Duke	Unlock secret player Duke.
All Stages Unlocked	Unlock every stage in the game.
Level 6 Training Game Cleared	Clear a level 6 mini-game in the World Tour.
1000 Plays	Play the game 1000 times in any mode.
Unlocked King	Unlock secret player King.
5 Consecutive Ranked Be victorious ins	Be victorious in 5 Ranked Matches sequentially on Xbox Live.
Gold in all Academy	Clear all the academy mission with gold medals.
25 Love Games	Achieve 25 Love Games.
Play 10 hours court time	Play for 10 hours on tennis courts.
Rank #1 World Tour	Rank #1 in the World Tour.

- Play as King
Select Tournament mode and win a Singles match with a 'D' or worse rank. You will then get challenged by King. Overcome King to unlock him as a playable character. To easily play against him, set the options to 1 set and 1 game, and the difficulty to Easy. Play a Singles match and do very bad by getting C's and E's to get a challenge from King.

- Quick Volley skill increase
In Career mode, play the 'Defend The Prize' mini-game repeatedly. Choose one prize and stand in front of it (ignore the others). Simply defend that one prize to easily win the mini-game every time and be able to increase your Volley skill as quickly as desired.

- Wooden racket
Be victorious in King Of Players mode to unlock the Wooden racket.

- Play as King and Duke
At the main menu, press Up(2), Down(2), Left, Right, LB, RB to unlock King and Duke. If you entered the code correctly, you will hear a sound.

- Be victorious in one match to win tournament
At the main menu, press B, Left, B, Right, B, Up, B, Down. If you entered the code correctly, you will hear a sound.

- All courts
At the main menu, press Up(2), Down(2), Left, Right, Left, Right to unlock all courts. If you entered the code correctly, you will hear a sound.

- All gear
At the main menu, press Left, Right, B, Left, Right, B, Up, Down to unlock all gear. If you entered the code correctly, you will hear a sound.

- Tambourine racket
Make a total of 100 lob shots to unlock the Tambourine racket.

- Frying Pan racket
Get three strikes sequentially in the Pin Crusher mini-game to unlock the Frying Pan racket.