We have 2 cheats and tips on PlayStation 2. If you have any cheats or tips for Centre Court: Hard Hitter please send them in here. You can also ask your question on our Centre Court: Hard Hitter Questions & Answers page.
In Arcade mode select a hard hitter and when you serve hold Square and press the Left Analog stick slightly to the side of the court. A very fast serve which will almost always be an Ace will be the result if done correctly.
You can do aces more easily if you select a hard hitter in arcade mode.
As you serve the ball hold square and press left slight, you should then do a quality serve which will land in a position that the oponent will find very hard to return.