Complete one of the indicated tasks to unlock a new tennis racket.

Hit ten max serves in World Tour mode.
Hit 10 smashes.
Hit 10 max serves.
Hit 50 max serves.
Hit 100 max serves.
Get 10 medals in Beginner Class.
Win 10 points using a drop-shot.
Win 10 points using a lob.
Play for 10 hours.
Play for 20 hours.