Dumbo is a CPU Mii.
Wii Sports Edit
Dumbo's level in Tennis is -2. His level in Baseball is 1 and has himself, Elisa, Emma, Luca, Akira, Matt, Kentaro, Abby, and Jessie. His level in Boxing, though, is 57.
Wii Sports Resort Edit
His level in Swordplay Duel and Speed Slice is 3. His level in Basketball is -1 and plays with Miguel and Geoos. His level in Table Tennis is 5