Mark

Mark (Japanese: マーク Māku) is a character appearing in three sports games: NES Open Tournament Golf, the Game Boy Color version of Mario Tennis, and Mario Power Tennis. In NES Open Tournament Golf, he is a young kid who oddly wears blue baseball clothes (as well as a blue hat). The back of his shirt has a large "1". In Mario Tennis, he is on the varsity team. In doubles, the player has to face him and Bob to get in the Island Open. In Mario Power Tennis, he is the coach of the Junior class at the Royal Tennis Academy.