I haven't anything against players who finished their careers, they are only valuable from the historical context.
1. Almagro - don't like his on-court behaviour and his face
2. Davydenko - don't like his game-style and the way he complains
3. Robredo - don't like his on-court behaviour
4. Ferrero - simply don't like him without any reason
5. Tursunov - don't like his game-style and on-court behaviour
6. Roddick - I'm annoyed with his quarrels with umpires where he tries to be smart but looks like a moron
7. Bogomolov - stupid haircut, wrong clothes, boring game
8. Young - irritates me his skew cap and gold jewelry (I prefer silver)
9. Montanes - little dodger
10. De Voest - just awful in every respect
Honorable mention: Troicki - silly facial expression all the time, and disgusting manner of pushing racquet into armpit after every rally toweling the face