Elroy
From the Super Mario Wiki
Elroy is a character from Mario Tennis: Power Tour. He is an all-around character and his partner is Tori. He is ranked one in the varsity courts in singles and doubles mode, making him an excellent player. Elroy seems to like the color blue, since his hair and his tennis outfit are both blue.
In the previous year's Island Open singles tournament, he lost to Dweezil in the final round and is hoping to get his revenge this year. However, he ends up facing Clay or Ace in the singles tournament semifinal round. Similarly, he and Tori lost to Dweezil and Mynx in the final round of last year's doubles tournament. However, he and Tori lose to Willy and Sheri the following year.
Elroy is very confident in his skills--and for a good reason, but he tends to be more modest than his partner.
