Whisker

Whisker is a character in Mario Tennis: Power Tour. He boasts the second rank in both Varsity singles and doubles at the Academy. Despite losing to Clay or Ace in singles, he still manages to gain a spot in the Island Open. However, he loses to Chas from Union in the first round.

Shortly before the tournament, Tori's arrogant confidence in Elroy's skills sets him off and almost gets him into a fight. Holding a slight grudge afterwards, he cheers for Clay or Ace, wanting them to defeat Elroy. Similarly, in the doubles tournament, though he doesn't get a spot in the tournament ladder, he cheers for Clay and Ace after Tori's usual behavior.