Block Percentage Single Season Leaders and Records

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Leaders are based on stats from the 1985-86 through 2019-20 seasons.
Not all leaderboards are available for seasons prior to 1992-93.

Since 2009-10

  • Minimum 20 MP/G and 75% of school games
Since 2009-10 Table
Rank Player BLK% Season School
1.Hassan Whiteside 18.79 2009-10 Marshall
2.William Mosley 17.60 2010-11 Northwestern State
3.David Foster 17.42 2009-10 Utah
4.Reggie Lynch 16.28 2013-14 Illinois State
5.Kylor Kelley 16.17 2018-19 Oregon State
6.Chris Obekpa 15.79 2012-13 St. John's (NY)
7.Rhamel Brown 15.73 2013-14 Manhattan
8.Chris Obekpa 15.72 2013-14 St. John's (NY)
9.Sagaba Konate 15.57 2017-18 West Virginia
10.Liam Thomas 15.33 2016-17 Nicholls State
11.Jeff Withey 15.27 2011-12 Kansas
12.Reggie Lynch 15.00 2014-15 Illinois State
13.Mamadou Ndiaye 14.96 2013-14 UC-Irvine
14.Amida Brimah 14.96 2014-15 Connecticut
15.David Foster 14.95 2010-11 Utah
16.Jyles Smith 14.69 2012-13 Savannah State
17.Reggie Lynch 14.52 2016-17 Minnesota
18.Hamady N'Diaye 14.51 2009-10 Rutgers
19.Jaren Jackson Jr. 14.33 2017-18 Michigan State
20.Vashil Fernandez 14.25 2015-16 Valparaiso
21.Jarvis Varnado 14.23 2009-10 Mississippi State
22.Vashil Fernandez 14.13 2014-15 Valparaiso
23.Naofall Folahan 14.07 2013-14 Wagner
24.Brandon Gilbeck 14.05 2018-19 Western Illinois
25.Rhamel Brown 13.96 2012-13 Manhattan
26.D.J. Cunningham 13.95 2013-14 North Carolina-Asheville
27.Anthony Davis 13.75 2011-12 Kentucky
28.Osasumwen Osaghae 13.71 2018-19 Florida International
29.C.J. Aiken 13.70 2010-11 Saint Joseph's
30.Jeff Withey 13.67 2012-13 Kansas
31.Yor Anei 13.65 2018-19 Oklahoma State
32.Zeke Marshall 13.64 2012-13 Akron
33.Jordan Bachynski 13.51 2012-13 Arizona State
34.Eric Buckner 13.49 2011-12 Georgia State
35.Danny Agbelese 13.47 2010-11 Hampton
36.Bernard James 13.46 2010-11 Florida State
37.Cheikh Mbodji 13.43 2012-13 Cincinnati
38.A.J. Hammons 13.31 2013-14 Purdue
39.Brandon Gilbeck 13.15 2016-17 Western Illinois
40.Mohamed Bamba 13.15 2017-18 Texas
41.Will Kelly 13.09 2015-16 Navy
42.Jordan Henriquez 13.09 2011-12 Kansas State
43.D.J. Cunningham 13.08 2012-13 North Carolina-Asheville
44.Reginald Buckner 13.07 2010-11 Mississippi
45.Fab Melo 13.00 2011-12 Syracuse
46.Cole Aldrich 12.97 2009-10 Kansas
47.Osun Osunniyi 12.97 2018-19 St. Bonaventure
48.Darrius Garrett 12.84 2011-12 Richmond
49.Damian Eargle 12.81 2011-12 Youngstown State
50.Curtis Washington 12.76 2013-14 Georgia State
51.Cedric Kuakumensah 12.72 2013-14 Brown
52.Collin Spickerman 12.68 2014-15 Portland State
53.Michale Kyser 12.68 2013-14 Louisiana Tech
54.Tony Easley 12.63 2009-10 Murray State
55.Pauly Paulicap 12.62 2017-18 Manhattan
56.Kenny Wooten 12.53 2018-19 Oregon
57.Austin Nichols 12.47 2014-15 Memphis
58.Anas Mahmoud 12.44 2017-18 Louisville
59.Skylar Spencer 12.44 2014-15 San Diego State
60.William Mosley 12.42 2011-12 Northwestern State
61.DaShonte Riley 12.41 2013-14 Eastern Michigan
62.Amdy Fall 12.39 2014-15 St. Francis (NY)
63.James Vincent 12.37 2012-13 Georgia State
64.Jyles Smith 12.32 2013-14 Savannah State
65.Jordan Bachynski 12.31 2013-14 Arizona State
66.A.J. Hammons 12.30 2014-15 Purdue
67.Amida Brimah 12.30 2016-17 Connecticut
68.Willie Cauley-Stein 12.30 2013-14 Kentucky
69.Sam Muldrow 12.28 2010-11 South Carolina
70.Myles Turner 12.26 2014-15 Texas
71.LaRon Smith 12.21 2015-16 Bethune-Cookman
72.William Mosley 12.19 2009-10 Northwestern State
73.Jarel Spellman 12.17 2018-19 Sacred Heart
74.Javier Carter 12.17 2011-12 South Alabama
75.Paschal Chukwu 12.16 2018-19 Syracuse
76.Chris Obekpa 12.16 2014-15 St. John's (NY)
77.Tariq Owens 12.06 2018-19 Texas Tech
78.Danny Agbelese 12.05 2011-12 Hampton
79.Justin Jackson 12.00 2013-14 Cincinnati
80.Zeke Marshall 11.95 2010-11 Akron
81.Paschal Chukwu 11.92 2017-18 Syracuse
82.Jito Kok 11.92 2014-15 San Diego
83.Tai Odiase 11.90 2017-18 Illinois-Chicago
84.Chris Horton 11.89 2012-13 Austin Peay
85.Damian Eargle 11.85 2010-11 Youngstown State
86.DaShonte Riley 11.84 2012-13 Eastern Michigan
87.Chris Boucher 11.83 2015-16 Oregon
88.Ajdin Penava 11.79 2017-18 Marshall
89.Isaiah Austin 11.78 2013-14 Baylor
90.Hayden Koval 11.77 2017-18 Central Arkansas
91.Chris Boucher 11.76 2016-17 Oregon
92.Andre Washington 11.76 2016-17 East Carolina
93.Will Kelly 11.74 2014-15 Navy
94.Justin Tuoyo 11.74 2014-15 Chattanooga
95.Mike Watkins 11.73 2016-17 Penn State
96.Kendall Gray 11.71 2012-13 Delaware State
97.Carson Desrosiers 11.71 2014-15 Providence
98.Joel Embiid 11.67 2013-14 Kansas
99.Hassan Martin 11.64 2014-15 Rhode Island
100.Jito Kok 11.62 2015-16 San Diego

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