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.
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 in this season.
Total Blocks in a Player's 18th Season - Top 50
Regular Season
| Blocks | Other stats | ||||||||
| Rk | Player
(Team) |
Total | Per Game | Gms | Pts | Reb | Ast | Stl | 3pm |
| 1 | (2015 Spurs) |
151 | 2.0 | 77 | 1,070 | 704 | 230 | 63 | 2 |
| 2 | (1987 Lakers) ![]() |
97 | 1.2 | 78 | 1,366 | 523 | 203 | 49 | 1 |
| 3 | (1994 Celtics) |
96 | 1.3 | 74 | 866 | 542 | 82 | 42 | 0 |
| 4 | (2002 Raptors) |
90 | 1.5 | 61 | 435 | 366 | 66 | 74 | 0 |
| 5 | (2013 Celtics) |
62 | 0.9 | 68 | 1,004 | 530 | 159 | 78 | 2 |
(2010 Cavaliers) |
62 | 1.2 | 53 | 636 | 355 | 80 | 15 | 0 | |
| 7 | (2016 Mavericks) |
52 | 0.7 | 75 | 1,372 | 489 | 132 | 52 | 126 |
| 8 | (2025 Celtics) |
51 | 0.9 | 60 | 538 | 369 | 128 | 36 | 114 |
| 9 | (2014 Warriors) |
40 | 0.9 | 44 | 349 | 242 | 25 | 14 | 0 |
| 10 | (2021 Trail Blazers) |
38 | 0.6 | 69 | 924 | 214 | 104 | 46 | 133 |
| Blocks | Other stats | ||||||||
| Rk | Player
(Team) |
Total | Per Game | Gms | Pts | Reb | Ast | Stl | 3pm |
| 11 | (2022 Lakers) |
36 | 0.6 | 60 | 372 | 356 | 35 | 34 | 8 |
(1995 Magic) |
36 | 0.7 | 51 | 61 | 95 | 9 | 7 | 0 | |
| 13 | (2003 Jazz) |
31 | 0.4 | 81 | 1,667 | 628 | 379 | 136 | 3 |
| 14 | (2021 Lakers) |
25 | 0.6 | 45 | 1,126 | 346 | 350 | 48 | 104 |
| 15 | (2002 Jazz) |
24 | 0.3 | 82 | 1,102 | 263 | 674 | 152 | 25 |
| 16 | (2019 more than 1 team) |
23 | 0.4 | 55 | 173 | 307 | 37 | 21 | 0 |
(2007 Nets) |
23 | 0.5 | 50 | 203 | 122 | 51 | 12 | 25 | |
| 18 | (2022 Warriors) ![]() |
22 | 0.7 | 31 | 124 | 100 | 114 | 27 | 17 |
(2023 Suns) |
22 | 0.4 | 59 | 819 | 251 | 524 | 91 | 98 | |
| 20 | (2024 more than 1 team) |
21 | 0.4 | 60 | 487 | 194 | 253 | 59 | 98 |
| Blocks | Other stats | ||||||||
| Rk | Player
(Team) |
Total | Per Game | Gms | Pts | Reb | Ast | Stl | 3pm |
| 21 | (2017 Bucks) |
20 | 0.3 | 74 | 307 | 106 | 98 | 46 | 73 |
(2003 Spurs) ![]() |
20 | 0.3 | 71 | 297 | 226 | 24 | 20 | 0 | |
| 23 | (2026 Rockets) |
17 | 0.8 | 21 | 521 | 97 | 84 | 20 | 38 |
(1994 76ers) |
17 | 0.3 | 55 | 294 | 226 | 34 | 11 | 0 | |
(2016 Clippers) |
17 | 0.3 | 68 | 417 | 186 | 71 | 33 | 75 | |
| 26 | (2016 Grizzlies) |
16 | 0.3 | 60 | 395 | 146 | 56 | 38 | 59 |
(2026 Clippers) |
16 | 0.8 | 19 | 110 | 33 | 9 | 6 | 24 | |
(2013 Knicks) |
16 | 0.4 | 39 | 97 | 89 | 21 | 10 | 1 | |
| 29 | (2019 more than 1 team) |
15 | 0.5 | 30 | 118 | 137 | 52 | 5 | 6 |
| 30 | (2025 Timberwolves) |
14 | 0.2 | 71 | 582 | 182 | 319 | 79 | 127 |
| Blocks | Other stats | ||||||||
| Rk | Player
(Team) |
Total | Per Game | Gms | Pts | Reb | Ast | Stl | 3pm |
| 31 | (2026 Clippers) |
11 | 0.4 | 25 | 112 | 69 | 20 | 21 | 34 |
(2009 Rockets) |
11 | 1.2 | 9 | 16 | 33 | 0 | 0 | 0 | |
| 33 | (2012 Mavericks) |
10 | 0.2 | 48 | 299 | 198 | 264 | 82 | 79 |
| 34 | (2018 Timberwolves) |
9 | 0.1 | 80 | 822 | 99 | 185 | 40 | 104 |
| 35 | (2014 Heat) |
8 | 0.1 | 73 | 701 | 205 | 143 | 54 | 116 |
(2000 Warriors) |
8 | 0.4 | 22 | 184 | 107 | 21 | 13 | 0 | |
(1995 Trail Blazers) |
8 | 0.3 | 28 | 75 | 43 | 8 | 5 | 0 | |
| 38 | (2013 Clippers) |
7 | 0.2 | 29 | 93 | 49 | 26 | 11 | 3 |
(2019 Hornets) |
7 | 0.1 | 56 | 530 | 83 | 207 | 21 | 13 | |
| 40 | (2022 Lakers) |
6 | 0.3 | 24 | 96 | 82 | 27 | 13 | 20 |
(2003 Wizards) |
6 | 0.1 | 42 | 74 | 107 | 40 | 13 | 0 | |
| Blocks | Other stats | ||||||||
| Rk | Player
(Team) |
Total | Per Game | Gms | Pts | Reb | Ast | Stl | 3pm |
| 42 | (2026 Jazz) |
5 | 0.3 | 15 | 97 | 68 | 26 | 5 | 19 |
(2005 Pacers) |
5 | 0.1 | 66 | 974 | 156 | 146 | 50 | 96 | |
| 44 | (2013 Nets) |
4 | 0.1 | 37 | 182 | 33 | 35 | 7 | 30 |
(2026 Kings) |
4 | 0.2 | 26 | 358 | 177 | 190 | 36 | 47 | |
| 46 | (2014 Thunder) |
3 | 0.0 | 81 | 425 | 122 | 117 | 70 | 88 |
| 47 | (2014 Lakers) |
2 | 0.1 | 15 | 102 | 29 | 86 | 7 | 8 |
(1999 Magic) |
2 | 0.1 | 19 | 28 | 14 | 4 | 1 | 0 | |
(1999 Knicks) |
2 | 0.3 | 6 | 10 | 6 | 0 | 0 | 0 | |
| 50 | (2014 Lakers) |
1 | 0.2 | 6 | 83 | 26 | 38 | 7 | 3 |
(2026 Rockets) |
1 | 0.1 | 10 | 21 | 4 | 1 | 0 | 5 | |
(2012 Heat) ![]() |
1 | 0.0 | 28 | 42 | 47 | 10 | 4 | 0 | |
(1999 76ers) |
1 | 0.1 | 16 | 13 | 23 | 2 | 5 | 0 | |