I used to get a lot of signed gloves at fights... Always be prepared with a sharpie/marker.
Out of all the fighters I've got to sign on 3 refused
1. Roy Jones- big dickhead.
2. Bernard Hopkins- same as #1.
3. Tommy hearns- said he wouldn't sign a glove because people sell them but was cool taking a picture.
Bhop looked at me in disgust and said I don't sign anything. This happened at the hotel before Mosley vs margarito. Naazim, bhop, Shane were all staying at the same hotel I was at. Shane was cool- saw him after the fight in the lobby.
Roy Jones- I've seem him blow off fans at least 3 seperate times.