I was disapointed in the Roy Jones vs. Tarver III fight. Roy showed he still had the ability in the 4th and 5th and then avoided for the rest of the fight. I was really hyped for the fight, i had money on Jones, and then my favorite fighter was satisfied with a Loss.
Also Oscar vs. Tito comes to mind. Oscar fought a great fight and then preceded to run the last three rounds. That was a Huge fight and Oscar just ran for the last three rounds. Bad night for boxing.
Delahoya vs Tito
That fight hurt the sport so much, the fight was absolutely horrible and the decision was bullshit.
That fight along with Lewis vs Holyfield I set the sport back bigtime.