floyd has been outboxed before.. http://boxrec.com/media/index.php/Jose_Luis_Castillo_vs._Floyd_Mayweather_Jr._(1st_meeting)
Cotto only lost to brawlers who pressured him... Didn't see the Clottey fight, but he won so I assume he wasn't outboxed.
Not sure if I would call it boxing, but Clottey was definitely getting the better of Cotto late in the fight. And then he stopped, and gave the last few rounds away.
Agreed on Floyd and Vitali, but John got outboxed by Marquez and lost to him only corrupt Indonesian judges was the reason he won the fight. He held his own, but Marquez outboxed John.
I'm not sure. That was a boring as **** fight that maybe could've gone either way. JMM had an off night.