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NBA & ABA Single Season Leaders and Records for Block Pct

Leaders and Records: Single Season ▪ Career ▪ Active ▪ Yearly ▪ Progressive

Click on the Player for career statistics and accomplishments.
Active players are listed in bold.
Members of the Hall of Fame are marked with an asterisk (*).

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NBA/ABA

Rank Player BLK% Season Tm
1. Manute Bol10.81 1988-89 GSW
2. Manute Bol10.81 1986-87 WSB
3. Manute Bol10.64 1987-88 WSB
4. Manute Bol10.62 1985-86 WSB
5. Alonzo Mourning10.15 2005-06 MIA
6. Manute Bol10.01 1989-90 GSW
7. Jim McIlvaine9.92 1995-96 WSB
8. Manute Bol9.79 1991-92 PHI
9. Manute Bol9.62 1990-91 PHI
10. Jim McIlvaine9.52 1996-97 SEA
11. Shawn Bradley9.40 1995-96 TOT
12. Chris Andersen9.28 2008-09 DEN
13. Mark Eaton9.20 1982-83 UTA
14. Alonzo Mourning8.95 2006-07 MIA
15. Shawn Bradley8.86 1998-99 DAL
16. Dikembe Mutombo8.81 1995-96 DEN
17. Mark Eaton8.74 1984-85 UTA
18. Jim McIlvaine8.59 1997-98 SEA
19. Theo Ratliff8.56 2003-04 TOT
20. Andrei Kirilenko8.54 2004-05 UTA
21. Shawn Bradley8.54 1994-95 PHI
22. Calvin Booth8.50 2000-01 TOT
23. Mark Eaton8.47 1983-84 UTA
24. Shawn Bradley8.27 1996-97 TOT
25. Eddie Griffin8.25 2005-06 MIN
26. Greg Ostertag8.23 1999-00 UTA
27. Shawn Bradley8.22 1997-98 DAL
28. Manute Bol8.20 1992-93 PHI
29. George Johnson8.15 1981-82 SAS
30. Shawn Bradley8.13 2000-01 DAL
31. Mark Eaton8.07 1985-86 UTA
32. Marcus Camby7.91 1997-98 TOR
33. Theo Ratliff7.86 1997-98 TOT
34. Greg Ostertag7.81 2001-02 UTA
35. Tree Rollins7.80 1982-83 ATL
36. Chris Andersen7.80 2003-04 DEN
37. Alonzo Mourning7.76 1999-00 MIA
38. Jim McIlvaine7.73 1999-00 NJN
39. Alonzo Mourning7.72 1998-99 MIA
40. Greg Ostertag7.72 2000-01 UTA
41. Tree Rollins7.71 1978-79 ATL
42. Greg Ostertag7.70 1997-98 UTA
43. George Johnson7.68 1980-81 SAS
44. Adonal Foyle7.68 2001-02 GSW
45. Joel Przybilla7.62 2001-02 MIL
46. Adonal Foyle7.59 2000-01 GSW
47. Theo Ratliff7.57 2000-01 PHI
48. Adonal Foyle7.56 2002-03 GSW
49. Dikembe Mutombo7.54 1994-95 DEN
50. Michael Stewart7.52 1997-98 SAC
51. Marcus Camby7.47 2005-06 DEN
52. Greg Ostertag7.45 1998-99 UTA
53. Andrew Lang7.44 1989-90 PHO
54. Greg Oden7.43 2009-10 POR
55. Marcus Camby7.41 2004-05 DEN
56. Dikembe Mutombo7.41 1993-94 DEN
57. DeSagana Diop7.39 2005-06 DAL
58. David Robinson*7.36 1991-92 SAS
59. Mark Eaton7.35 1986-87 UTA
60. Shawn Bradley7.35 2002-03 DAL
61. Marcus Camby7.34 2007-08 DEN
62. Jawann Oldham7.32 1984-85 CHI
63. Theo Ratliff7.31 2002-03 ATL
64. Theo Ratliff7.25 1998-99 PHI
65. Tree Rollins7.22 1977-78 ATL
66. Joel Przybilla7.12 2005-06 POR
67. Theo Ratliff7.10 1996-97 DET
68. Joel Anthony7.07 2009-10 MIA
69. Theo Ratliff7.06 1995-96 DET
70. Hakeem Olajuwon*7.05 1989-90 HOU
71. Greg Ostertag7.04 1996-97 UTA
72. Andrei Kirilenko7.03 2005-06 UTA
73. Tree Rollins7.03 1983-84 ATL
74. Marcus Camby6.99 2006-07 DEN
75. Theo Ratliff6.97 1999-00 PHI
76. Dikembe Mutombo6.96 1996-97 ATL
77. Ronny Turiaf6.86 2008-09 GSW
78. Samuel Dalembert6.86 2005-06 PHI
79. Hakeem Olajuwon*6.80 1991-92 HOU
80. Tree Rollins6.80 1979-80 ATL
81. Shawn Bradley6.79 1999-00 DAL
82. Samuel Dalembert6.77 2003-04 PHI
83. Tree Rollins6.77 1981-82 ATL
84. Ben Wallace6.75 2001-02 DET
85. Roy Rogers6.73 1996-97 VAN
86. Ervin Johnson6.72 1995-96 SEA
87. Bo Outlaw6.69 1994-95 LAC
88. George Johnson6.68 1979-80 NJN
89. Tree Rollins6.65 1980-81 ATL
90. Adonal Foyle6.65 2004-05 GSW
91. George Johnson6.65 1978-79 NJN
92. Dikembe Mutombo6.65 1997-98 ATL
93. Harvey Catchings6.54 1979-80 MIL
94. Hakeem Olajuwon*6.52 1992-93 HOU
95. Dikembe Mutombo6.51 2004-05 HOU
96. Erick Dampier6.51 2001-02 GSW
97. Jerome James6.51 2004-05 SEA
98. Mark Eaton6.50 1988-89 UTA
99. David Robinson*6.48 1989-90 SAS
100. Jawann Oldham6.48 1987-88 SAC
101. Theo Ratliff6.48 2004-05 POR
102. Sean Williams6.46 2007-08 NJN
103. Mark Eaton6.43 1987-88 UTA
104. Shawn Bradley6.43 1993-94 PHI
105. David Robinson*6.42 1995-96 SAS
106. Steven Hunter6.42 2004-05 PHO
107. Wayne Cooper6.39 1988-89 DEN
108. Hakeem Olajuwon*6.36 1990-91 HOU
109. Elmore Smith6.35 1973-74 LAL
110. Raef LaFrentz6.35 2001-02 TOT
111. Calvin Booth6.35 2003-04 SEA
112. Alonzo Mourning6.34 1996-97 MIA
113. Bill Walton*6.33 1982-83 SDC
114. Harvey Catchings6.33 1980-81 MIL
115. Andrei Kirilenko6.29 2003-04 UTA
116. Andrew Lang6.29 1990-91 PHO
117. Erick Dampier6.26 2009-10 DAL
118. Keon Clark6.25 2000-01 TOT
119. Joel Przybilla6.23 2004-05 POR
120. David Robinson*6.23 1990-91 SAS
121. Dikembe Mutombo6.22 2003-04 NYK
122. Mark Eaton6.21 1991-92 UTA
123. Jermaine O'Neal6.20 2000-01 IND
124. Josh Smith6.18 2005-06 ATL
125. Andrei Kirilenko6.14 2002-03 UTA
126. Ben Wallace6.14 2003-04 DET
127. Josh Smith6.10 2006-07 ATL
128. Marcus Camby6.09 2003-04 DEN
129. Kendrick Perkins6.08 2009-10 BOS
130. Dan Gadzuric6.08 2003-04 MIL
131. Marcus Camby6.06 1998-99 NYK
132. Alton Lister6.04 1988-89 SEA
133. Jawann Oldham6.04 1985-86 CHI
134. Kendrick Perkins6.03 2005-06 BOS
135. Patrick Ewing*6.02 1987-88 NYK
136. Dikembe Mutombo5.99 1998-99 ATL
137. Ervin Johnson5.97 1996-97 DEN
138. Patrick Ewing*5.95 1998-99 NYK
139. Patrick Ewing*5.95 1989-90 NYK
140. Wayne Cooper5.95 1985-86 DEN
141. George Johnson5.94 1977-78 NJN
142. Greg Ostertag5.93 2002-03 UTA
143. Darko Milicic5.93 2006-07 ORL
144. Dikembe Mutombo5.91 1999-00 ATL
145. David Robinson*5.91 1994-95 SAS
146. Josh Smith5.90 2007-08 ATL
147. Dwight Howard5.89 2008-09 ORL
148. Josh Smith5.89 2009-10 ATL
149. Andrew Lang5.88 1991-92 PHO
150. Ben Wallace5.87 2002-03 DET
151. Benoit Benjamin5.87 1987-88 LAC
152. Andrei Kirilenko5.86 2001-02 UTA
153. Hakeem Olajuwon*5.86 1994-95 HOU
154. Alonzo Mourning5.84 2001-02 MIA
155. Andrei Kirilenko5.84 2006-07 UTA
156. DeSagana Diop5.84 2006-07 DAL
157. Alonzo Mourning5.83 1992-93 CHH
158. Samuel Dalembert5.79 2008-09 PHI
159. Adonal Foyle5.79 1999-00 GSW
160. Raef LaFrentz5.77 2000-01 DEN
161. Brook Lopez5.76 2009-10 NJN
162. Shaquille O'Neal5.76 1996-97 LAL
163. Alton Lister5.76 1981-82 MIL
164. David Robinson*5.75 2000-01 SAS
165. Chris Dudley5.75 1990-91 NJN
166. Alonzo Mourning5.73 1993-94 CHH
167. Dikembe Mutombo5.72 1992-93 DEN
168. Marcus Camby5.71 1999-00 NYK
169. Tim Duncan5.71 2004-05 SAS
170. Charles Jones5.70 1986-87 WSB
171. Eddie Griffin5.70 2004-05 MIN
172. Shaquille O'Neal5.70 1992-93 ORL
173. Joel Przybilla5.68 2009-10 POR
174. Andray Blatche5.68 2007-08 WAS
175. Emeka Okafor5.68 2006-07 CHA
176. Hakeem Olajuwon*5.67 1993-94 HOU
177. Roy Hibbert5.64 2009-10 IND
178. Patrick Ewing*5.63 1988-89 NYK
179. Oliver Miller5.63 1992-93 PHO
180. Dikembe Mutombo5.63 2000-01 TOT
181. Chris Andersen5.63 2004-05 NOH
182. Stromile Swift5.62 2003-04 MEM
183. Samuel Dalembert5.62 2007-08 PHI
184. Zydrunas Ilgauskas5.62 2003-04 CLE
185. Keon Clark5.61 2002-03 SAC
186. Jermaine O'Neal5.59 2006-07 IND
187. Chris Kaman5.59 2007-08 LAC
188. Chris Dudley5.58 1991-92 NJN
189. Mark West5.54 1993-94 PHO
190. Alonzo Mourning5.53 1995-96 MIA
191. Oliver Miller5.52 1994-95 DET
192. Elden Campbell5.52 1995-96 LAL
193. David Robinson*5.51 1997-98 SAS
194. Ben Wallace5.49 1998-99 WAS
195. Alonzo Mourning5.49 1994-95 CHH
196. Oliver Miller5.49 1993-94 PHO
197. Marvin Webster5.49 1982-83 NYK
198. Hakeem Olajuwon*5.48 1988-89 HOU
199. Gheorghe Muresan5.48 1995-96 WSB
200. Marcus Camby5.48 1996-97 TOR
201. Duane Causwell5.48 1990-91 SAC
202. Jermaine O'Neal5.47 2003-04 IND
203. Mark Eaton5.47 1989-90 UTA
204. Duane Causwell5.47 1991-92 SAC
205. Tree Rollins5.47 1985-86 ATL
206. Greg Ostertag5.47 2003-04 UTA
207. George Johnson5.44 1976-77 TOT
208. Andrew Bynum5.44 2006-07 LAL
209. Josh Smith5.41 2004-05 ATL
210. Wayne Cooper5.40 1984-85 DEN
211. Mike Gminski5.39 1982-83 NJN
212. David Robinson*5.38 1993-94 SAS
213. Tree Rollins5.37 1984-85 ATL
214. Ronny Turiaf5.34 2007-08 LAL
215. Kendrick Perkins5.33 2008-09 BOS
216. Samuel Dalembert5.32 2004-05 PHI
217. Benoit Benjamin5.32 1985-86 LAC
218. Tim Duncan5.32 2003-04 SAS
219. Harvey Catchings5.31 1982-83 MIL
220. Samuel Dalembert5.31 2009-10 PHI
221. Jermaine O'Neal5.31 2008-09 TOT
222. Patrick Ewing*5.31 1996-97 NYK
223. Hakeem Olajuwon*5.30 1986-87 HOU
224. David Robinson*5.28 1998-99 SAS
225. Shaquille O'Neal5.27 1999-00 LAL
226. Hakeem Olajuwon*5.27 1995-96 HOU
227. Alton Lister5.24 1982-83 MIL
228. Tim Duncan5.22 2002-03 SAS
229. Gheorghe Muresan5.21 1994-95 WSB
230. Marcus Camby5.20 2000-01 NYK
231. Hakeem Olajuwon*5.19 1985-86 HOU
232. Elmore Smith5.18 1976-77 TOT
233. Elden Campbell5.17 1991-92 LAL
234. Caldwell Jones5.17 1973-74 SDA
235. Ervin Johnson5.17 1997-98 MIL
236. Robert Parish*5.15 1980-81 BOS
237. Tim Duncan5.14 2006-07 SAS
238. Erick Dampier5.13 2002-03 GSW
239. Patrick Ewing*5.13 1993-94 NYK
240. Kelvin Cato5.11 1999-00 HOU
241. Yao Ming5.11 2004-05 HOU
242. George Johnson5.11 1975-76 GSW
243. Mark West5.11 1988-89 PHO
244. Emeka Okafor5.10 2009-10 NOH
245. Rasho Nesterovic5.10 2003-04 SAS
246. Adonal Foyle5.09 2005-06 GSW
247. Patrick Ewing*5.08 1995-96 NYK
248. David Robinson*5.08 1992-93 SAS
249. Kevin McHale*5.07 1980-81 BOS
250. Marcus Camby5.07 2008-09 LAC

NBA

Rank Player BLK% Season Tm
1. Manute Bol10.81 1988-89 GSW
2. Manute Bol10.81 1986-87 WSB
3. Manute Bol10.64 1987-88 WSB
4. Manute Bol10.62 1985-86 WSB
5. Alonzo Mourning10.15 2005-06 MIA
6. Manute Bol10.01 1989-90 GSW
7. Jim McIlvaine9.92 1995-96 WSB
8. Manute Bol9.79 1991-92 PHI
9. Manute Bol9.62 1990-91 PHI
10. Jim McIlvaine9.52 1996-97 SEA
11. Shawn Bradley9.40 1995-96 TOT
12. Chris Andersen9.28 2008-09 DEN
13. Mark Eaton9.20 1982-83 UTA
14. Alonzo Mourning8.95 2006-07 MIA
15. Shawn Bradley8.86 1998-99 DAL
16. Dikembe Mutombo8.81 1995-96 DEN
17. Mark Eaton8.74 1984-85 UTA
18. Jim McIlvaine8.59 1997-98 SEA
19. Theo Ratliff8.56 2003-04 TOT
20. Andrei Kirilenko8.54 2004-05 UTA
21. Shawn Bradley8.54 1994-95 PHI
22. Calvin Booth8.50 2000-01 TOT
23. Mark Eaton8.47 1983-84 UTA
24. Shawn Bradley8.27 1996-97 TOT
25. Eddie Griffin8.25 2005-06 MIN
26. Greg Ostertag8.23 1999-00 UTA
27. Shawn Bradley8.22 1997-98 DAL
28. Manute Bol8.20 1992-93 PHI
29. George Johnson8.15 1981-82 SAS
30. Shawn Bradley8.13 2000-01 DAL
31. Mark Eaton8.07 1985-86 UTA
32. Marcus Camby7.91 1997-98 TOR
33. Theo Ratliff7.86 1997-98 TOT
34. Greg Ostertag7.81 2001-02 UTA
35. Tree Rollins7.80 1982-83 ATL
36. Chris Andersen7.80 2003-04 DEN
37. Alonzo Mourning7.76 1999-00 MIA
38. Jim McIlvaine7.73 1999-00 NJN
39. Alonzo Mourning7.72 1998-99 MIA
40. Greg Ostertag7.72 2000-01 UTA
41. Tree Rollins7.71 1978-79 ATL
42. Greg Ostertag7.70 1997-98 UTA
43. George Johnson7.68 1980-81 SAS
44. Adonal Foyle7.68 2001-02 GSW
45. Joel Przybilla7.62 2001-02 MIL
46. Adonal Foyle7.59 2000-01 GSW
47. Theo Ratliff7.57 2000-01 PHI
48. Adonal Foyle7.56 2002-03 GSW
49. Dikembe Mutombo7.54 1994-95 DEN
50. Michael Stewart7.52 1997-98 SAC
51. Marcus Camby7.47 2005-06 DEN
52. Greg Ostertag7.45 1998-99 UTA
53. Andrew Lang7.44 1989-90 PHO
54. Greg Oden7.43 2009-10 POR
55. Marcus Camby7.41 2004-05 DEN
56. Dikembe Mutombo7.41 1993-94 DEN
57. DeSagana Diop7.39 2005-06 DAL
58. David Robinson*7.36 1991-92 SAS
59. Mark Eaton7.35 1986-87 UTA
60. Shawn Bradley7.35 2002-03 DAL
61. Marcus Camby7.34 2007-08 DEN
62. Jawann Oldham7.32 1984-85 CHI
63. Theo Ratliff7.31 2002-03 ATL
64. Theo Ratliff7.25 1998-99 PHI
65. Tree Rollins7.22 1977-78 ATL
66. Joel Przybilla7.12 2005-06 POR
67. Theo Ratliff7.10 1996-97 DET
68. Joel Anthony7.07 2009-10 MIA
69. Theo Ratliff7.06 1995-96 DET
70. Hakeem Olajuwon*7.05 1989-90 HOU
71. Greg Ostertag7.04 1996-97 UTA
72. Andrei Kirilenko7.03 2005-06 UTA
73. Tree Rollins7.03 1983-84 ATL
74. Marcus Camby6.99 2006-07 DEN
75. Theo Ratliff6.97 1999-00 PHI
76. Dikembe Mutombo6.96 1996-97 ATL
77. Ronny Turiaf6.86 2008-09 GSW
78. Samuel Dalembert6.86 2005-06 PHI
79. Hakeem Olajuwon*6.80 1991-92 HOU
80. Tree Rollins6.80 1979-80 ATL
81. Shawn Bradley6.79 1999-00 DAL
82. Samuel Dalembert6.77 2003-04 PHI
83. Tree Rollins6.77 1981-82 ATL
84. Ben Wallace6.75 2001-02 DET
85. Roy Rogers6.73 1996-97 VAN
86. Ervin Johnson6.72 1995-96 SEA
87. Bo Outlaw6.69 1994-95 LAC
88. George Johnson6.68 1979-80 NJN
89. Tree Rollins6.65 1980-81 ATL
90. Adonal Foyle6.65 2004-05 GSW
91. George Johnson6.65 1978-79 NJN
92. Dikembe Mutombo6.65 1997-98 ATL
93. Harvey Catchings6.54 1979-80 MIL
94. Hakeem Olajuwon*6.52 1992-93 HOU
95. Dikembe Mutombo6.51 2004-05 HOU
96. Erick Dampier6.51 2001-02 GSW
97. Jerome James6.51 2004-05 SEA
98. Mark Eaton6.50 1988-89 UTA
99. David Robinson*6.48 1989-90 SAS
100. Jawann Oldham6.48 1987-88 SAC
101. Theo Ratliff6.48 2004-05 POR
102. Sean Williams6.46 2007-08 NJN
103. Mark Eaton6.43 1987-88 UTA
104. Shawn Bradley6.43 1993-94 PHI
105. David Robinson*6.42 1995-96 SAS
106. Steven Hunter6.42 2004-05 PHO
107. Wayne Cooper6.39 1988-89 DEN
108. Hakeem Olajuwon*6.36 1990-91 HOU
109. Elmore Smith6.35 1973-74 LAL
110. Raef LaFrentz6.35 2001-02 TOT
111. Calvin Booth6.35 2003-04 SEA
112. Alonzo Mourning6.34 1996-97 MIA
113. Bill Walton*6.33 1982-83 SDC
114. Harvey Catchings6.33 1980-81 MIL
115. Andrei Kirilenko6.29 2003-04 UTA
116. Andrew Lang6.29 1990-91 PHO
117. Erick Dampier6.26 2009-10 DAL
118. Keon Clark6.25 2000-01 TOT
119. Joel Przybilla6.23 2004-05 POR
120. David Robinson*6.23 1990-91 SAS
121. Dikembe Mutombo6.22 2003-04 NYK
122. Mark Eaton6.21 1991-92 UTA
123. Jermaine O'Neal6.20 2000-01 IND
124. Josh Smith6.18 2005-06 ATL
125. Andrei Kirilenko6.14 2002-03 UTA
126. Ben Wallace6.14 2003-04 DET
127. Josh Smith6.10 2006-07 ATL
128. Marcus Camby6.09 2003-04 DEN
129. Kendrick Perkins6.08 2009-10 BOS
130. Dan Gadzuric6.08 2003-04 MIL
131. Marcus Camby6.06 1998-99 NYK
132. Alton Lister6.04 1988-89 SEA
133. Jawann Oldham6.04 1985-86 CHI
134. Kendrick Perkins6.03 2005-06 BOS
135. Patrick Ewing*6.02 1987-88 NYK
136. Dikembe Mutombo5.99 1998-99 ATL
137. Ervin Johnson5.97 1996-97 DEN
138. Patrick Ewing*5.95 1998-99 NYK
139. Patrick Ewing*5.95 1989-90 NYK
140. Wayne Cooper5.95 1985-86 DEN
141. George Johnson5.94 1977-78 NJN
142. Greg Ostertag5.93 2002-03 UTA
143. Darko Milicic5.93 2006-07 ORL
144. Dikembe Mutombo5.91 1999-00 ATL
145. David Robinson*5.91 1994-95 SAS
146. Josh Smith5.90 2007-08 ATL
147. Dwight Howard5.89 2008-09 ORL
148. Josh Smith5.89 2009-10 ATL
149. Andrew Lang5.88 1991-92 PHO
150. Ben Wallace5.87 2002-03 DET
151. Benoit Benjamin5.87 1987-88 LAC
152. Andrei Kirilenko5.86 2001-02 UTA
153. Hakeem Olajuwon*5.86 1994-95 HOU
154. Alonzo Mourning5.84 2001-02 MIA
155. Andrei Kirilenko5.84 2006-07 UTA
156. DeSagana Diop5.84 2006-07 DAL
157. Alonzo Mourning5.83 1992-93 CHH
158. Samuel Dalembert5.79 2008-09 PHI
159. Adonal Foyle5.79 1999-00 GSW
160. Raef LaFrentz5.77 2000-01 DEN
161. Brook Lopez5.76 2009-10 NJN
162. Shaquille O'Neal5.76 1996-97 LAL
163. Alton Lister5.76 1981-82 MIL
164. David Robinson*5.75 2000-01 SAS
165. Chris Dudley5.75 1990-91 NJN
166. Alonzo Mourning5.73 1993-94 CHH
167. Dikembe Mutombo5.72 1992-93 DEN
168. Marcus Camby5.71 1999-00 NYK
169. Tim Duncan5.71 2004-05 SAS
170. Charles Jones5.70 1986-87 WSB
171. Eddie Griffin5.70 2004-05 MIN
172. Shaquille O'Neal5.70 1992-93 ORL
173. Joel Przybilla5.68 2009-10 POR
174. Andray Blatche5.68 2007-08 WAS
175. Emeka Okafor5.68 2006-07 CHA
176. Hakeem Olajuwon*5.67 1993-94 HOU
177. Roy Hibbert5.64 2009-10 IND
178. Patrick Ewing*5.63 1988-89 NYK
179. Oliver Miller5.63 1992-93 PHO
180. Dikembe Mutombo5.63 2000-01 TOT
181. Chris Andersen5.63 2004-05 NOH
182. Stromile Swift5.62 2003-04 MEM
183. Samuel Dalembert5.62 2007-08 PHI
184. Zydrunas Ilgauskas5.62 2003-04 CLE
185. Keon Clark5.61 2002-03 SAC
186. Jermaine O'Neal5.59 2006-07 IND
187. Chris Kaman5.59 2007-08 LAC
188. Chris Dudley5.58 1991-92 NJN
189. Mark West5.54 1993-94 PHO
190. Alonzo Mourning5.53 1995-96 MIA
191. Oliver Miller5.52 1994-95 DET
192. Elden Campbell5.52 1995-96 LAL
193. David Robinson*5.51 1997-98 SAS
194. Ben Wallace5.49 1998-99 WAS
195. Alonzo Mourning5.49 1994-95 CHH
196. Oliver Miller5.49 1993-94 PHO
197. Marvin Webster5.49 1982-83 NYK
198. Hakeem Olajuwon*5.48 1988-89 HOU
199. Gheorghe Muresan5.48 1995-96 WSB
200. Marcus Camby5.48 1996-97 TOR
201. Duane Causwell5.48 1990-91 SAC
202. Jermaine O'Neal5.47 2003-04 IND
203. Mark Eaton5.47 1989-90 UTA
204. Duane Causwell5.47 1991-92 SAC
205. Tree Rollins5.47 1985-86 ATL
206. Greg Ostertag5.47 2003-04 UTA
207. George Johnson5.44 1976-77 TOT
208. Andrew Bynum5.44 2006-07 LAL
209. Josh Smith5.41 2004-05 ATL
210. Wayne Cooper5.40 1984-85 DEN
211. Mike Gminski5.39 1982-83 NJN
212. David Robinson*5.38 1993-94 SAS
213. Tree Rollins5.37 1984-85 ATL
214. Ronny Turiaf5.34 2007-08 LAL
215. Kendrick Perkins5.33 2008-09 BOS
216. Samuel Dalembert5.32 2004-05 PHI
217. Benoit Benjamin5.32 1985-86 LAC
218. Tim Duncan5.32 2003-04 SAS
219. Harvey Catchings5.31 1982-83 MIL
220. Samuel Dalembert5.31 2009-10 PHI
221. Jermaine O'Neal5.31 2008-09 TOT
222. Patrick Ewing*5.31 1996-97 NYK
223. Hakeem Olajuwon*5.30 1986-87 HOU
224. David Robinson*5.28 1998-99 SAS
225. Shaquille O'Neal5.27 1999-00 LAL
226. Hakeem Olajuwon*5.27 1995-96 HOU
227. Alton Lister5.24 1982-83 MIL
228. Tim Duncan5.22 2002-03 SAS
229. Gheorghe Muresan5.21 1994-95 WSB
230. Marcus Camby5.20 2000-01 NYK
231. Hakeem Olajuwon*5.19 1985-86 HOU
232. Elmore Smith5.18 1976-77 TOT
233. Elden Campbell5.17 1991-92 LAL
234. Ervin Johnson5.17 1997-98 MIL
235. Robert Parish*5.15 1980-81 BOS
236. Tim Duncan5.14 2006-07 SAS
237. Erick Dampier5.13 2002-03 GSW
238. Patrick Ewing*5.13 1993-94 NYK
239. Kelvin Cato5.11 1999-00 HOU
240. Yao Ming5.11 2004-05 HOU
241. George Johnson5.11 1975-76 GSW
242. Mark West5.11 1988-89 PHO
243. Emeka Okafor5.10 2009-10 NOH
244. Rasho Nesterovic5.10 2003-04 SAS
245. Adonal Foyle5.09 2005-06 GSW
246. Patrick Ewing*5.08 1995-96 NYK
247. David Robinson*5.08 1992-93 SAS
248. Kevin McHale*5.07 1980-81 BOS
249. Marcus Camby5.07 2008-09 LAC
250. John Salley5.07 1989-90 DET

ABA

Rank Player BLK% Season Tm
1. Caldwell Jones5.17 1973-74 SDA
2. Billy Paultz4.52 1975-76 SAA
3. Caldwell Jones4.37 1975-76 TOT
4. Artis Gilmore4.34 1973-74 KEN
5. Mike Green4.15 1973-74 DNR
6. Caldwell Jones4.14 1974-75 SDA
7. Artis Gilmore4.08 1974-75 KEN
8. Darnell Hillman4.02 1973-74 INA
9. Mike Green3.61 1974-75 DNA
10. Len Elmore3.53 1975-76 INA
11. Artis Gilmore3.30 1975-76 KEN
12. Julius Erving*3.28 1973-74 NYA
13. Bobby Jones3.18 1975-76 DNA
14. Julius Keye3.11 1973-74 DNR
15. Jim Chones3.11 1973-74 CAR
16. Billy Paultz3.10 1973-74 NYA
17. Kim Hughes3.03 1975-76 NYA
18. Bobby Jones3.00 1974-75 DNA
19. Marvin Barnes2.88 1975-76 SSL
20. David Vaughn2.76 1974-75 VIR
21. Darnell Hillman2.71 1974-75 INA
22. Billy Paultz2.71 1974-75 NYA
23. Julius Erving*2.69 1975-76 NYA
24. George Gervin*2.64 1973-74 TOT
25. Julius Erving*2.58 1974-75 NYA
26. George Gervin*2.39 1974-75 SAA
27. Marvin Barnes2.34 1974-75 SSL
28. George Gervin*2.29 1975-76 SAA
29. Moses Malone*2.23 1974-75 UTS
30. Gus Gerard2.16 1974-75 SSL
31. Jim Eakins1.95 1973-74 VIR
32. Mel Daniels1.91 1973-74 INA
33. Darnell Hillman1.90 1975-76 INA
34. Jim Eakins1.86 1974-75 UTS
35. Mike Gale1.74 1973-74 TOT
36. Swen Nater1.73 1974-75 SAA
37. Tom Owens1.67 1974-75 TOT
38. David Thompson*1.62 1975-76 DNA
39. Wil Jones1.60 1973-74 MMT
40. Swen Nater1.58 1973-74 TOT
41. Dave Robisch1.45 1973-74 DNR
42. Coby Dietrick1.44 1973-74 SAA
43. Wil Jones1.44 1974-75 KEN
44. Zelmo Beaty1.44 1973-74 UTS
45. Maurice Lucas1.37 1974-75 SSL
46. Al Skinner1.31 1975-76 NYA
47. Roger Brown1.25 1973-74 INA
48. Mel Bennett1.13 1975-76 VIR
49. Dave Robisch1.10 1975-76 TOT
50. Wil Jones1.08 1975-76 KEN
51. M.L. Carr1.08 1975-76 SSL
52. Maurice Lucas1.06 1975-76 TOT
53. Louie Dampier1.02 1974-75 KEN
54. Tom Owens1.02 1973-74 CAR
55. Gerald Govan1.00 1973-74 UTS
56. Dan Issel*0.96 1975-76 DNA
57. Mark Olberding0.96 1975-76 TOT
58. George McGinnis0.94 1974-75 INA
59. Dan Issel*0.93 1974-75 KEN
60. Randy Denton0.87 1973-74 MMT
61. Louie Dampier0.86 1975-76 KEN
62. John Williamson0.80 1975-76 NYA
63. Larry Kenon0.78 1975-76 SAA
64. Joe Caldwell0.75 1973-74 CAR
65. Willie Wise0.73 1973-74 UTS
66. Gerald Govan0.72 1974-75 UTS
67. Johnny Neumann0.70 1973-74 TOT
68. Mike Jackson0.68 1975-76 VIR
69. Cincinnatus Powell0.68 1973-74 VIR
70. John Williamson0.65 1973-74 NYA
71. George McGinnis0.64 1973-74 INA
72. Billy Knight0.61 1974-75 INA
73. George Carter0.58 1974-75 MMS
74. Jimmy Jones0.56 1973-74 UTS
75. Rich Jones0.56 1974-75 SAA
76. Ron Boone0.56 1974-75 UTS
77. Brian Taylor0.56 1974-75 NYA
78. Ted McClain0.55 1973-74 CAR
79. Larry Kenon0.53 1974-75 NYA
80. Bird Averitt0.51 1975-76 KEN
81. Dan Issel*0.51 1973-74 KEN
82. Stew Johnson0.49 1974-75 TOT
83. George Thompson0.49 1973-74 MMT
84. Brian Taylor0.48 1973-74 NYA
85. Rich Jones0.47 1975-76 NYA
86. Don Buse0.47 1975-76 INA
87. Kevin Joyce0.43 1974-75 INA
88. Billy Knight0.43 1975-76 INA
89. James Silas0.41 1975-76 SAA
90. Steve Jones0.40 1973-74 TOT
91. Ron Boone0.39 1973-74 UTS
92. John Roche0.37 1973-74 TOT
93. Ralph Simpson0.36 1975-76 DNA
94. Larry Kenon0.36 1973-74 NYA
95. Ralph Simpson0.35 1974-75 DNA
96. Willie Long0.34 1973-74 DNR
97. Donnie Freeman0.34 1974-75 SAA
98. Fatty Taylor0.34 1975-76 VIR
99. Don Buse0.34 1974-75 INA
100. Louie Dampier0.32 1973-74 KEN
101. Chuck Williams0.31 1974-75 MMS
102. James Silas0.30 1974-75 SAA
103. Ralph Simpson0.29 1973-74 DNR
104. Rich Jones0.28 1973-74 SAA
105. Fatty Taylor0.28 1973-74 VIR
106. Ron Boone0.27 1975-76 TOT
107. Freddie Lewis0.27 1973-74 INA
108. Stew Johnson0.23 1973-74 SDA
109. Dave Twardzik0.23 1974-75 VIR
110. George Carter0.22 1973-74 VIR
111. Bo Lamar0.22 1973-74 SDA
112. Ticky Burden0.22 1975-76 VIR
113. Bo Lamar0.21 1974-75 SDA
114. Chuck Williams0.19 1973-74 TOT
115. Mack Calvin0.17 1974-75 DNA
116. Freddie Lewis0.17 1975-76 SSL
117. James Silas0.16 1973-74 SAA
118. Al Smith0.16 1973-74 DNR
119. Mack Calvin0.15 1973-74 CAR
120. Chuck Williams0.14 1975-76 DNA
121. Bill Keller0.11 1975-76 INA
122. Freddie Lewis0.06 1974-75 TOT