Article Photos: Clifford Ray says Kendrick Perkins' defense came long before playing with Kevin Garnett 1/21

Oklahoma City Thunder center Kendrick Perkins (5) and Denver Nuggets center Nene (31) from Brazil fight for posession during the second quarter of an NBA basketball game Tuesday, April 5, 2011, in Denver. the two were separated by teammates and referees (AP Photo/Jack Dempsey)