I have supporting [the tennis player name here] him, and he has yet to win a championship/a tournament/never won majors etc. He has a perfect record of loses...
I have watched all his games, he is consistent, he won´t ever make to the top/to a major sporting competition.
Anyway, tennis is not known for trumpeting their "worst", and it may lead one to be sued. Unless you are a real Maverick, or work with The Daily Telegraph
Just see that:http://www.telegraph.co.uk/sport/tennis ... again.html