See other leaders:

Leaders are based on stats from the 1985-86 through 2023-24 seasons.
Not all leaderboards are available for seasons prior to 1992-93.

Statistical coverage for seasons prior to 1992-93 is mostly complete, however some statistics may be incomplete.

Since 1979-80

  • Minimum 75% of school games
Since 1979-80 Table
Rank Player BLK/G Season School
1Alonzo Mourning 5.00 1991-92 Georgetown
2Alonzo Mourning 4.97 1988-89 Georgetown
3Emeka Okafor 4.73 2002-03 Connecticut
4Dikembe Mutombo 4.72 1990-91 Georgetown
5Hamady N'Diaye 4.53 2009-10 Rutgers
6Hasheem Thabeet 4.45 2007-08 Connecticut
7Eddie Griffin 4.43 2000-01 Seton Hall
8Hasheem Thabeet 4.22 2008-09 Connecticut
9Dikembe Mutombo 4.13 1989-90 Georgetown
10Emeka Okafor 4.08 2003-04 Connecticut
11Emeka Okafor 4.06 2001-02 Connecticut
12Chris Obekpa 4.03 2012-13 St. John's (NY)
13D'Or Fischer 4.00 2003-04 West Virginia
14Etan Thomas 3.97 1998-99 Syracuse
15Etan Thomas 3.94 1997-98 Syracuse
16Hasheem Thabeet 3.81 2006-07 Connecticut
17Etan Thomas 3.69 1999-00 Syracuse
18Patrick Ewing 3.65 1984-85 Georgetown
19McHugh Mattis 3.63 2006-07 South Florida
20Patrick Ewing 3.59 1983-84 Georgetown
21Samuel Dalembert 3.57 1999-00 Seton Hall
22Derrick Coleman 3.43 1988-89 Syracuse
23Darryl Watkins 3.39 2006-07 Syracuse
24Eric Hicks 3.32 2005-06 Cincinnati
25Patrick Ewing 3.31 1982-83 Georgetown
26Donyell Marshall 3.26 1993-94 Connecticut
27Patrick Ewing 3.22 1981-82 Georgetown
28Charles Smith 3.21 1986-87 Pittsburgh
29Ike Obiagu 3.21 2021-22 Seton Hall
30Mike Sweetney 3.21 2002-03 Georgetown
31Gorgui Dieng 3.20 2011-12 Louisville
32Marcus Douthit 3.17 2003-04 Providence
33Romaro Gill 3.17 2019-20 Seton Hall
34Constantin Popa 3.15 1992-93 Miami (FL)
35Hilton Armstrong 3.15 2005-06 Connecticut
36Chris Obekpa 3.13 2014-15 St. John's (NY)
37Charles Smith 3.10 1987-88 Pittsburgh
38Herve Lamizana 3.09 2003-04 Rutgers
39Jason Lawson 3.09 1996-97 Villanova
40Solomon Jones 3.07 2005-06 South Florida
41Ryan Kalkbrenner 3.06 2023-24 Creighton
42Marcus Douthit 3.03 2002-03 Providence
 Rony Seikaly 3.03 1985-86 Syracuse
44Hamady N'Diaye 3.00 2007-08 Rutgers
45Jason Lawson 2.97 1995-96 Villanova
46Herve Lamizana 2.96 2002-03 Rutgers
47Chris Obekpa 2.94 2013-14 St. John's (NY)
48Herbert Hill 2.94 2006-07 Providence
49Fab Melo 2.93 2011-12 Syracuse
50Josh Boone 2.90 2004-05 Connecticut

Other Blocks Per Game Leaderboards