Just remind yourself that all theses wins and losses are about other people’s lives, that you have chosen to be loyal to. If you let yourself become VERY VERY depressed about a player’s losses, then I think it’s about time you started to detach yourself a little. Lindsay did experience great disappointment and maybe depression, but like most top players, she is a rich woman, possibly happily married and has other things to keep her happy. She’s been successful. It’s her life, her work. Same goes for Hingis and Justine, and Venus and whom ever.
Detach yourself a little. The best player of the tournament will win. If Hingis can’t beat Justine – Justine deserves the win. If Ivanovic can’t beat Amelie, Amelie deserves the win. If player X is making 20000000 errors, they deserve to lose, and the other player is better.
Happens a lot with us sports fans, we get too involved and too emotional. Just watch for great tennis.