NBA Players with the Most Blocks Recorded in Their 18th Season

Explore the NBA players who delivered the best stats ever in a 18th NBA season, ranked by regular season total blocks. See how the all-time greats compare in this top-50 historical list.

Year:
18th
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Which NBA player had the most total blocks in the Regular Season in his 18th year?

Playing for the 2015 San Antonio Spurs, Tim Duncan recorded a total of 151 blocks in 77 games — the highest total ever by an NBA player in his 18th season.

Total Blocks, 18th Season

151 blk
Tim Duncan
(2015 San Antonio Spurs)

Note: NBA Champion = NBA champion in this season.

Total Blocks in a Player's 18th Season - Top 50

Regular Season

BlocksOther stats
Rk
Player
(Team)
Total Per Game GmsPtsRebAstStl3pm
1
(2015 Spurs)
151 2.0771,070704230632
2
(1987 Lakers) NBA Champion
97 1.2781,366523203491
3
(1994 Celtics)
96 1.37486654282420
4
(2002 Raptors)
90 1.56143536666740
5
(2013 Celtics)
62 0.9681,004530159782
(2010 Cavaliers)
62 1.25363635580150
7
(2016 Mavericks)
52 0.7751,37248913252126
8
(2025 Celtics)
51 0.96053836912836114
9
(2014 Warriors)
40 0.94434924225140
10
(2021 Trail Blazers)
38 0.66992421410446133
BlocksOther stats
Rk
Player
(Team)
Total Per Game GmsPtsRebAstStl3pm
11
(2022 Lakers)
36 0.66037235635348
(1995 Magic)
36 0.7516195970
13
(2003 Jazz)
31 0.4811,6676283791363
14
(2021 Lakers)
25 0.6451,12634635048104
15
(2002 Jazz)
24 0.3821,10226367415225
16
(2019 more than 1 team)
23 0.45517330737210
(2007 Nets)
23 0.550203122511225
18
(2022 Warriors) NBA Champion
22 0.7311241001142717
(2023 Suns)
22 0.4598192515249198
20
(2024 more than 1 team)
21 0.4604871942535998
BlocksOther stats
Rk
Player
(Team)
Total Per Game GmsPtsRebAstStl3pm
21
(2017 Bucks)
20 0.374307106984673
(2003 Spurs) NBA Champion
20 0.37129722624200
23
(2026 Rockets)
17 0.82152197842038
(1994 76ers)
17 0.35529422634110
(2016 Clippers)
17 0.368417186713375
26
(2016 Grizzlies)
16 0.360395146563859
(2026 Clippers)
16 0.819110339624
(2013 Knicks)
16 0.439978921101
29
(2019 more than 1 team)
15 0.5301181375256
30
(2025 Timberwolves)
14 0.27158218231979127
BlocksOther stats
Rk
Player
(Team)
Total Per Game GmsPtsRebAstStl3pm
31
(2026 Clippers)
11 0.42511269202134
(2009 Rockets)
11 1.291633000
33
(2012 Mavericks)
10 0.2482991982648279
34
(2018 Timberwolves)
9 0.1808229918540104
35
(2014 Heat)
8 0.17370120514354116
(2000 Warriors)
8 0.42218410721130
(1995 Trail Blazers)
8 0.3287543850
38
(2013 Clippers)
7 0.229934926113
(2019 Hornets)
7 0.156530832072113
40
(2022 Lakers)
6 0.3249682271320
(2003 Wizards)
6 0.1427410740130
BlocksOther stats
Rk
Player
(Team)
Total Per Game GmsPtsRebAstStl3pm
42
(2026 Jazz)
5 0.315976826519
(2005 Pacers)
5 0.1669741561465096
44
(2013 Nets)
4 0.1371823335730
(2026 Kings)
4 0.2263581771903647
46
(2014 Thunder)
3 0.0814251221177088
47
(2014 Lakers)
2 0.115102298678
(1999 Magic)
2 0.1192814410
(1999 Knicks)
2 0.36106000
50
(2014 Lakers)
1 0.2683263873
(2026 Rockets)
1 0.110214105
(2012 Heat) NBA Champion
1 0.02842471040
(1999 76ers)
1 0.1161323250