I'm not sure if this is a desired feature or not, but Santiago92 alerted me to the fact that the Computer player never hits the ball into the net during a rally. I then tested it out myself and sure enough, my CPU didn't hit it into the net at all. This is kind of strange.
2010 Singles: 66-10 (no wo (4))
2010 Doubles: 21-11
2009 Singles: 105-14 (no WO (6))
2009 Doubles: 11-8
'10: W: AO, Miami, Casa, Barca, Rome, Stuttgart, Hamburg, Cincy
'09: W: 13 including Rome, Madrid, RG, Wimby, Cincy, USO