HOW AM I SUPPOSE TO KNOW? HOW IS ANYONE SUPPOSED TO KNOW?!?!?

Well, you have to be able to run quite a bit in order to hit the ball, and you have to have balance, so I'd say Pocahontas...

cromulanfav, wtf?????

Well that's my reaction to your question, why do you want to achieve with asking such questions? No one doesn't really knows what to respond, it's not something we can have debate about, it's not very interesting and so on.

I guess Aurora or Tiana? I'm not quite sure... haha

I can see her being good for some reason. I'm mainly talking (SPOILER SPOILER SPOILER) when she has the shorter hair, as she'd trip over her hair each time she swung the bat.

"UH"
*thud*
"UH"
*thud*
"UH"
*thud*
"UH!!!!!!"
*..thud*

So yeah, (SPOILER SPOILER SPOILER SPOILER SPOILER) without the long hair.

She looks like she'd have the most stamina to play out all the sets and still be hitting the good shots.
*totally loves tennis to pieces*

I guess Ariel, I actually have no clue. But Ariel sure.

OMG I PLAY TENNIS

Yeah, I could see Poca being good at it, but any of them could be good, if they have the right training.