NBA Progressive Playoff Leaders and Records for Blocks Per 100 Possessions

Active players are listed in bold.
Members of the Hall of Fame are marked with an asterisk (*).

Rate statistic requirements

Table
  Year-by-Year BLK/100 Poss   Active BLK/100 Poss   Career BLK/100 Poss   Single Season BLK/100 Poss
1973-74Elmore Smith 5.78   Mel Counts 2.73   Mel Counts 2.73   Clifford Ray 2.87
1974-75George Johnson 4.22   George Johnson 5.81   George Johnson 5.81   George Johnson 5.81
1975-76Kareem Abdul-Jabbar* 4.45   George Johnson 5.02   George Johnson 5.02   George Johnson 5.81
1976-77George Johnson 4.79   George Johnson 5.02   George Johnson 5.02   George Johnson 5.81
1977-78Tree Rollins 5.64   George Johnson 5.02   George Johnson 5.02   George Johnson 5.81
1978-79Tree Rollins 6.26   George Johnson 4.95   George Johnson 4.95   George Johnson 5.81
1979-80Tree Rollins 5.58   George Johnson 4.95   George Johnson 4.95   George Johnson 5.81
1980-81George Johnson 6.70   George Johnson 4.92   George Johnson 4.92   George Johnson 5.81
1981-82George Johnson 6.94   George Johnson 4.77   George Johnson 4.77   George Johnson 5.81
1982-83Mark Eaton 8.05   George Johnson 4.76   George Johnson 4.76   George Johnson 5.81
1983-84Mark Eaton 7.51   Tree Rollins 4.74   George Johnson 4.76   Mark Eaton 6.41
1984-85Mark Eaton 7.40   George Johnson 4.74   George Johnson 4.74   Mark Eaton 8.31
1985-86Manute Bol 9.20   George Johnson 4.74   George Johnson 4.74   Manute Bol 9.54
1986-87Manute Bol 9.32   Mark Eaton 6.49   Mark Eaton 6.49   Manute Bol 9.54
1987-88Manute Bol 8.96   Mark Eaton 5.47   Mark Eaton 5.47   Manute Bol 9.54
1988-89Manute Bol 8.72   Mark Eaton 5.13   Mark Eaton 5.13   Manute Bol 9.54
1989-90Manute Bol 8.23   Mark Eaton 5.17   Mark Eaton 5.17   Manute Bol 9.54
1990-91Manute Bol 8.14   Manute Bol 7.73   Manute Bol 7.73   Manute Bol 9.54
1991-92Manute Bol 8.29   Manute Bol 7.73   Manute Bol 7.73   Manute Bol 9.54
1992-93Hakeem Olajuwon* 5.36   Manute Bol 7.73   Manute Bol 7.73   Manute Bol 9.54
1993-94Dikembe Mutombo* 5.88   Manute Bol 7.73   Manute Bol 7.73   Manute Bol 9.54
1994-95Shawn Bradley 6.11   Manute Bol 7.73   Manute Bol 7.73   Manute Bol 9.54
1995-96Jim McIlvaine 7.11   Oliver Miller 5.54   Manute Bol 7.73   Manute Bol 9.54
1996-97Jim McIlvaine 5.90   Greg Ostertag 5.63   Manute Bol 7.73   Manute Bol 9.54
1997-98Jim McIlvaine 6.05   Greg Ostertag 5.81   Manute Bol 7.73   Manute Bol 9.54
1998-99Shawn Bradley 6.62   Greg Ostertag 5.67   Manute Bol 7.73   Manute Bol 9.54
1999-00Greg Ostertag 5.74   Greg Ostertag 5.64   Manute Bol 7.73   Manute Bol 9.54
2000-01Shawn Bradley 5.87   Greg Ostertag 5.47   Manute Bol 7.73   Manute Bol 9.54
2001-02Adonal Foyle 5.75   Greg Ostertag 5.37   Manute Bol 7.73   Manute Bol 9.54
2002-03Adonal Foyle 5.84   Greg Ostertag 5.18   Manute Bol 7.73   Manute Bol 9.54
2003-04Theo Ratliff 6.21   Oliver Miller 5.39   Manute Bol 7.73   Manute Bol 9.54
2004-05Marcus Camby 5.07   Greg Ostertag 5.16   Manute Bol 7.73   Manute Bol 9.54
2005-06Eddie Griffin 5.89   Greg Ostertag 5.16   Manute Bol 7.73   Manute Bol 9.54
2006-07Alonzo Mourning* 6.04   Alonzo Mourning* 4.55   Manute Bol 7.73   Manute Bol 9.54
2007-08Marcus Camby 4.97   Theo Ratliff 4.79   Manute Bol 7.73   Manute Bol 9.54
2008-09Chris Andersen 6.10   Theo Ratliff 4.50   Manute Bol 7.73   Manute Bol 9.54
2009-10Joel Anthony 4.42   Chris Andersen 4.31   Manute Bol 7.73   Manute Bol 9.54
2010-11Serge Ibaka 4.63   Chris Andersen 4.39   Manute Bol 7.73   Manute Bol 9.54
2011-12Serge Ibaka 6.94   Serge Ibaka 5.37   Manute Bol 7.73   Manute Bol 9.54
2012-13JaVale McGee 5.53   Serge Ibaka 5.21   Manute Bol 7.73   Manute Bol 9.54
2013-14Anthony Davis 4.17   Serge Ibaka 4.81   Manute Bol 7.73   Manute Bol 9.54
2014-15John Henson 5.61   Serge Ibaka 4.81   Manute Bol 7.73   Manute Bol 9.54
2015-16Hassan Whiteside 6.49   Serge Ibaka 4.18   Manute Bol 7.73   Manute Bol 9.54
2016-17JaVale McGee 4.36   JaVale McGee 4.75   Manute Bol 7.73   Manute Bol 9.54
2017-18Salah Mejri 4.61   JaVale McGee 4.41   Manute Bol 7.73   Manute Bol 9.54
2018-19Mitchell Robinson 5.71   JaVale McGee 4.41   Manute Bol 7.73   Manute Bol 9.54
2019-20Mo Bamba 4.77   JaVale McGee 4.28   Manute Bol 7.73   Manute Bol 9.54
2020-21Nerlens Noel 4.56   JaVale McGee 4.41   Manute Bol 7.73   Manute Bol 9.54
2021-22Hassan Whiteside 4.38   Hassan Whiteside 4.92   Manute Bol 7.73   Manute Bol 9.54
2022-23Jaren Jackson Jr. 5.02   JaVale McGee 4.06   Manute Bol 7.73   Manute Bol 9.54
2023-24Victor Wembanyama 5.73   JaVale McGee 4.06   Manute Bol 7.73   Manute Bol 9.54
2024-25Donovan Clingan 4.04   Daniel Gafford 3.89   Manute Bol 7.73   Manute Bol 9.54