Houston Rockets

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Rockets All-Time Blocks Leaders: Career Totals in the Regular Season

List with the stats for the top 50 players with the most career total blocks in the Regular Season in Rockets history.

Notes: - These stats were updated on November 18, 2025
- Blocks were not recorded until 1973-74.
- In this case, 'Seasons' and 'Games' only include seasons since 1973-74.

* Players in bold played in the 2026 Regular Season

Rockets All-Time Blocks Leaders:
Career Totals in the Regular Season - Top 50

Player
Blocks
 Seasons Games
1. Hakeem Olajuwon 3,740 17 1,177
2. Yao Ming 920 8 486
3. Moses Malone 758 6 464
4. Ralph Sampson 585 5 305
5. Clint Capela 497 7 345
6. Kelvin Cato 431 5 317
7. Kevin Kunnert 413 5 341
8. James Harden 390 9 621
9. Robert Reid 364 10 762
10. Shane Battier 351 5 348
Player
Blocks
 Seasons Games
11. Robert Horry 343 4 295
12. Dwight Howard 294 3 183
13. Dikembe Mutombo 293 5 267
14. Rodney McCray 291 5 405
15. Alperen Sengun 257 5 298
16. Eddie Griffin 245 2 150
17. Buck Johnson 234 6 432
18. Jim Petersen 228 4 293
19. Terrence Jones 216 5 180
20. Elvin Hayes 213 3 244
Player
Blocks
 Seasons Games
21. Caldwell Jones 211 2 163
22. Cuttino Mobley 187 6 436
23. Chuck Hayes 186 7 426
24. Jabari Smith Jr. 185 4 223
25. Zaid Abdul-Aziz 180 3 158
26. Otis Thorpe 178 7 518
27. Tracy McGrady 176 6 303
28. Rudy Tomjanovich 175 8 532
29. Steve Francis 166 6 384
30. Eric Gordon 156 7 379
Player
Blocks
 Seasons Games
31. Major Jones 155 5 327
32. Billy Paultz 145 4 240
33. Ed Ratleff 143 5 338
34. Kenny Thomas 137 4 238
35. Amen Thompson 133 3 143
36. Clyde Drexler 125 4 219
37. Omer Asik 124 2 130
Carl Herrera 124 4 260
Luis Scola 124 5 386
40. Tari Eason 121 4 172
Player
Blocks
 Seasons Games
41. Allen Leavell 120 10 700
Joe Meriweather 120 1 81
43. Maurice Taylor 119 4 249
P.J. Tucker 119 4 268
45. Patrick Beverley 118 5 291
46. Trevor Ariza 116 5 382
47. Christian Wood 113 2 109
48. Samuel Dalembert 111 1 65
KJ Martin 111 3 206
50. Matt Bullard 106 9 538
Jae'Sean Tate 106 6 303
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