Virtua Tennis: World Tour

Alright so I just got Virtua Tennis: World Tour for PSP. It’s a pretty fun game, and I’ve been working on increasing the rank for my guy player.

So here’s my problem: His ranking is at 204, and I keep entering him in all the singles tournaments his ranking is high enough to play in. I keep winning all of the tournaments because they’re really, really easy but his ranking won’t go above 204.

Has anyone else experienced this? Is there some other way to increase your rank or is there perhaps a tournament I’m completely missing?