VIDEO: Mavericks' Anderson posterizes Thunder's Ibaka

Oklahoma City Thunder forward Serge Ibaka is one of the more formidable rim-protectors in the game today, averaging 2.6 rejections per game over his NBA career.

Justin Anderson, whom the Dallas Mavericks drafted with the No. 21 pick in this year's draft, clearly didn't get the memo on how imposing "Serge Iblocka" is in that department.

The 21-year-old Virginia alumnus showed no fear against Ibaka on the fastbreak Tuesday night in preseason action, throwing down an incredible left-handed facial over the 6-foot-10 Thunder big.

"It felt really good," Anderson said about dunking over Ibaka, according to the Fort Worth Star-Telegram's Dwain Price. "I can't even try to downplay it. It felt really good."