Welcome "vertical leap" and "vertical jump" google searchers. If you are looking for a one-stop shopping list of some of the best vertical leapers and the answer to the question "how high can so-and-so jump," you've come to the right place. Before you leave, don't forget to check out the rest of the blog. It is a bit fantasy baseball focused, but perhaps you'll find something else fun to read.
A recent post on the 2009 Slam Dunk contestants might be of interest.Dwight Howard, who made the only memorable 2007 slam dunk contest dunk when he placed a sticker at the very top of the backboard before dunking, now has a video circulating on YouTube in which he
kisses the rim before dunking.

After witnessing Dwight pucker up and kiss rim in mid-flight, I decided to catalogue as many vertical leaps as possible here in this post. I have listed the vertical leaps of a handful of athletes, but please remember that these are only ballpark figures. In the same way that many 5’11” basketball players are listed in programs as being 6’2”, accurate vertical numbers can be hard to obtain.
Note: A true vertical is measured from a standing jump. I assume that these figures were taken when these players were in their prime. I highly doubt that Kemp could jump out of a shoebox lid these days.
UPDATE: 2/9/09: Take these numbers with a grain of salt. As someone mentioned in the comment section, sometimes people like to use the running vert because it is higher, but a true vert is a standing vert. All the numbers below are supposed to be standing verts, but again, many of these numbers are more marketing than reality. Oh, and Lionel Marshall supposedly has a 50 inch vert, as t
his youtube clip shows. Sounds like a running vert to me, but the guy can clearly fly.
Oh, and if you're using these numbers to win a bet, I'm not sure this clinches it for you. I mean, seriously. This is a random blog quoting random sources from around the net, right? Heh, heh. Busted.
• 6’11” Dwight Howard: 38-40 inch vert, 12’6” jumping reach, 9'3 1/2 standing reach
• 6’8” 2007 NBA All Star Slam Dunk Champion Gerald Green: 46 to 48-inch vert
• 7’0” Andrew Bogut: 28-inch vert, can touch 9’2” while standing flatfooted
• Andre Iguodala
34-inch vert• 6’7” Marvin Williams: 29-inch vert, has a wingspan of 7’3”
• 6’2” shooting guard Troy Bell: 41-inch vert
• Andre Iguodala: 34-inch vert
• J.J. Redick: 33-inch vert
• Vince Carter: 43-inch vert, 8'11" standing reach, 12'6" jumping reach
• Karl Malone: 28-inch vert, 9'2" standing reach, 11'6" jumping reach
• Shaq: 32-inch vert, 9'8" standing reach, 12'4" jumping reach
• Kobe Bryant: 38-inch vert, 8'10" standing reach, 12'0" jumping reach
• Steve Francis: 43-inch vert, 8'5" standing reach, 12'3" jumping reach
• Antonio McDyess: 42-inch vert
• Allen Iverson: 41-inch vert
• Shawn Kemp: 40-inch vert (Seattle)
• Rex Chapman: 39-inch vert
• Desmond Mason: 38-inch vert
• Lamar Odom: 32-inch vert
• Michael Jordan: 48-inch vert (Chicago), 8'10" standing reach, 12'5" jumping reach
• Dominique Wilkins: 42-inch vert, 9'0" standing reach, 12'6" jumping reach
• Larry Bird: 28-inch vert, 9'1" standing reach, 11'5" jumping reach
• Dr. J: 41-inch vert, 8'11" standing reach, 12'4" jumping reach
• Spudd Webb: 46-inch vert, 7'4" standing reach, 11'2" jumping reach
• Daryl Dawkins: 34-inch vert, 9'4" standing reach, 12'2" jumping reach
• Dee Brown: 44-inch vert
• Harold Miner: 44-inch vert
• Larry Nance: 40-inch vert
• Ralph Sampson: 36-inch vert
• Magic Johnson: 30-inch vert
Other High Vertical Leaps (Non-NBA)
• 5’10” Kadour Ziani (slamnation): 60-inch vert
• Michael Wilson (Globetrotters): 51-inch vert
• Reggie Thompson (Jumpsoles): 56-inch vert
• Ronnie Fields (CBA): 48-inch vert
• Melvin Levett: 45-inch vert
• A
Zombie: 0-inch vert
• Me: at least a 13-inch vert (I can reach 7'5" and I just touched my 8'6" ceiling)
NFL
• Randy Moss: 51-inch vert
• Jevon Kearse 265 lbs: 40-inch vert
NCAA
• Brandon Dean: 39-inch vert
UPDATE 3/11/09: Anon is the comments section gave a good tip. Check out this "
Golden Child" of TFB dunking
here. He's got a strange dunking style, almost like he's too high and has to dunk the ball down from too far up...he looks like he's dunking on a nerf hoop over door frame, you know? What is TFB? It is all explained
here.
(sources:
here,
here,
here,
here,
here, and
here.)
Other Reading(s):
NBA players that don't (can't) in-game dunk (according to youtube).
The complete list of female in-game dunks (according to youtube).