Ben Wallace blocks Tim Duncan's shot during the first quarte

Rasheed Wallace blocks Dwight Howard's shot attempt.

Ben Wallace blocks on Iverson

NBA BASKETBALL Ben Wallace Blocks Artest

Tim Duncan blocks Erick Dampier's shot. Richard Jefferson t

JaVale McGee blocks two straight shots during the second qua

Andrew Bynum blocks Dwight Howard's shot during the first qu

Mehmet Okur blocks DeAndre Jordan's shot during the first qu

NBA Chris Andersen blocks a shot away from the basket during

NBA Chris Andersen with a huge block during the third quarte

6'7 Jordan Bell Gets Triple Doubles With BLOCKS! Best Shot Blocker In The Nation!?

NBA Ben Wallace Blocks Artest

Ben wallace blocks antonio davis

Dwight Howard Block Ben Gordon's shot with a big block.

Gerald Wallace Block swats Dwight Howard's shot to Stephen J

Tim Duncan Blocks Serge Ibaka - Game 5 WCF

Tolerant Left Blocks Tim Pool from Recording

Hakeem Olajuwon blocks Tim Duncan

Kobe Bryant Blocks Tim Duncan Spurs vs Lakers January 22 2016 NBA 2015-16 Season

Tim Duncan blocks Rudy Gay's layup attempt into the stands.

LeBron James blocks Kevin Durant to preserve the lead as tim