NBA All-Time Blocks Leaders

• Career BPG 3.1
• Peak Season 1989–90 (Houston)
• Peak BPG 4.6

The only player with 200+ blocks AND 200+ steals in a season — and he did it twice. Career leader in total blocks with 3,830, and the only true center who could also switch onto guards.

• Career BPG 3.5
• Peak Season 1984–85 (Utah)
• Peak BPG 5.6

Holds the single-season record at 5.56 BPG — a number no one has come within a full block of in 40 years. Anchored a Jazz defense that allowed under 100 points a night in a pace-up era.

• Career BPG 2.8
• Peak Season 1995–96 (Denver)
• Peak BPG 4.5

Four Defensive Player of the Year awards — tied for the most ever. The finger-wag was a brand, but the real story is leading the league in blocks three straight seasons.

• Career BPG 3
• Peak Season 1991–92 (San Antonio)
• Peak BPG 4.5

The only player to post a quadruple-double with blocks (34/10/10/10 in 1994). Combined elite rim protection with one of the best offensive games any center ever had.

• Career BPG 2.6
• Peak Season 1975–76 (Lakers)
• Peak BPG 4.1

Blocks were not officially tracked until his fifth season, which means the all-time leader board understates him by hundreds. Still finished second on the career list at 3,189.

• Career BPG 2.2
• Peak Season 2002–03 (San Antonio)
• Peak BPG 2.9

The most decorated defender of the modern era — 15-time All-Defensive selection. Less spectacular than his peers per night, but no one was a better team defender for as long.

• Career BPG 2.4
• Peak Season 1989–90 (New York)
• Peak BPG 4

Carried Knicks defenses that built their identity around him. 2,894 career blocks, fourth all-time, and one of the few centers who could anchor a defense without a great wing stopper.

• Career BPG 2.3
• Peak Season 1993–94 (Orlando)
• Peak BPG 3.5

Quietness of his block numbers is misleading — opponents simply stopped attacking the rim. 2,732 career blocks despite playing as the most-doubled player of his era.

• Career BPG 2.1
• Peak Season 2016–17 (Utah)
• Peak BPG 2.6

The modern blueprint. Four-time Defensive Player of the Year tying Mutombo, and the only top-tier rim protector in a pace-and-space league that punishes traditional centers.

• Career BPG 2
• Peak Season 2001–02 (Detroit)
• Peak BPG 3.5

Six-foot-nine on a generous day, and still led the league in blocks twice. Four DPOY awards built almost entirely on contesting shots at the rim he had no business reaching.