Bernard Hopkins, he forced Shane Mosley to get in Mayweather's face and make him uncomfortable after the Marquez fight.
It's between Oriz and Mosley. Mosley had him in the most trouble, but I believe Ortiz presented more problems.
I misread the question. I thought the TS meant from 2008 on when he said since 2007. Including 2007, the answer would be Oscar.
Floyd was always comfortable during the Oscar fight. Hatton made the first few rounds very interesting and cagey, I may have to go with ricky.
Ortiz? what fight were you watching? The undercard? Victor did not win 1 second of 1 minute of 1 round!!!
De La Hoya was one his way to winning the fight if he had continued to use the jab, but he chose to change tactics and eliminate the jab.
Watch the fight again mate. Mayweather started to counter DLH's jab with right hands, that's why Oscar stopped throwing.
:dealGlad I'm not the only guy that notices this. To answer OP, no one after Oscar gave him problems really apart from Mosley clocking him in the 2nd though that's one rd. Hatton won a couple rds at most but DLH did better so the answer is Oscar. Even then it was 3 rds at most.
Oscar. He took advantage of Floyd's stylistic habits the most, and was able to do so with his size, style, strategy and skill.