It's very hard with their rink lighting! They use large ceiling mounted halogen lights. I used a grey card to try and set a custom white balance. With the flooring, the walls and the stands having a yellow tinge to them doesn't help either! Very tricky!
Tones look just a tad on the yeller side ('yellow', sorry, lol), but I like it overall. The greens are great, very bright. I like the blurred bg too, adds to the feeling of the shot.
Good job! :)