Top 10 Shot Blocking Guards in NBA History 

#4 Ron Harper - 729 Blocks

Ron Harper was a great defensive addition to the Bulls

Ron Harper as a defender could only be described as intelligent and one with a knack for defending. Harp at 6'6" could defend 3 positions and accepted his position as a role player alongside Jordan and Pippen despite being a superstar almost all of his career.

Ron Harper helped a lot in the Bulls' defensive strategies as he could guard 3 positions which would enable Pippen to guard the opposing team's guards so as to disrupt their offense.

When it came to shot blocking, the Ohio Flyer certainly was no pushover. He had multiple seasons where he averaged more than 1 BPG and when it was all said and done Ron Harper finished his career with 729 blocks and a career average of 0.7 BPG.

Ron Harper was an elite shot blocker for almost his entire career and maybe could have even surpassed Jordan when it came to blocked shots if only he hadn't joined forces with him.