NBA & ABA Year-by-Year Leaders and Records for Block Pct

Active players are listed in bold
* Indicates member of the Hall of Fame.
Block Pct since 1973-74 (1971-72 for ABA)

Rate statistic requirements

Table
Season Lg Player BLK% Tm
2023-24 NBA Victor Wembanyama 10.01 SAS
2022-23 NBA Jaren Jackson Jr. 9.58 MEM
2021-22 NBA Jaren Jackson Jr. 7.42 MEM
2020-21 NBA Myles Turner 8.85 IND
2019-20 NBA Hassan Whiteside 8.37 POR
2018-19 NBA Myles Turner 8.36 IND
2017-18 NBA Kristaps Porziņģis 6.41 NYK
2016-17 NBA Rudy Gobert 6.35 UTA
2015-16 NBA Hassan Whiteside 9.71 MIA
2014-15 NBA Rudy Gobert 7.02 UTA
2013-14 NBA Anthony Davis 6.71 NOP
2012-13 NBA Larry Sanders 7.58 MIL
2011-12 NBA Serge Ibaka 9.78 OKC
2010-11 NBA JaVale McGee 6.69 WAS
2009-10 NBA Chris Andersen 6.34 DEN
2008-09 NBA Ronny Turiaf 6.86 GSW
2007-08 NBA Marcus Camby 7.34 DEN
2006-07 NBA Alonzo Mourning* 8.95 MIA
2005-06 NBA Marcus Camby 7.47 DEN
2004-05 NBA Marcus Camby 7.41 DEN
2003-04 NBA Theo Ratliff 8.56 TOT
2002-03 NBA Adonal Foyle 7.56 GSW
2001-02 NBA Ben Wallace* 6.75 DET
2000-01 NBA Shawn Bradley 8.13 DAL
1999-00 NBA Greg Ostertag 8.23 UTA
1998-99 NBA Shawn Bradley 8.86 DAL
1997-98 NBA Shawn Bradley 8.22 DAL
1996-97 NBA Shawn Bradley 8.27 TOT
1995-96 NBA Shawn Bradley 9.40 TOT
1994-95 NBA Shawn Bradley 8.54 PHI
1993-94 NBA Dikembe Mutombo* 7.41 DEN
1992-93 NBA Hakeem Olajuwon* 6.52 HOU
1991-92 NBA David Robinson* 7.36 SAS
1990-91 NBA Manute Bol 9.62 PHI
1989-90 NBA Hakeem Olajuwon* 7.05 HOU
1988-89 NBA Manute Bol 10.81 GSW
1987-88 NBA Mark Eaton 6.43 UTA
1986-87 NBA Manute Bol 10.81 WSB
1985-86 NBA Manute Bol 10.62 WSB
1984-85 NBA Mark Eaton 8.74 UTA
1983-84 NBA Mark Eaton 8.47 UTA
1982-83 NBA Mark Eaton 9.20 UTA
1981-82 NBA George Johnson 8.15 SAS
1980-81 NBA George Johnson 7.68 SAS
1979-80 NBA Tree Rollins 6.80 ATL
1978-79 NBA Tree Rollins 7.71 ATL
1977-78 NBA Tree Rollins 7.22 ATL
1976-77 NBA George Johnson 5.44 TOT
1975-76 NBA George Johnson 5.11 GSW
  ABA Billy Paultz 4.52 SAA
1974-75 NBA Elmore Smith 4.63 LAL
  ABA Caldwell Jones 4.14 SDA
1973-74 NBA Elmore Smith 6.35 LAL
  ABA Caldwell Jones 5.17 SDA