Jack Sikma career blocks
1,048Career Regular Season
Jack Sikma has recorded 1,048 blocks over 14 regular seasons, 95th among 3,339 NBA players on file.
- Best season on file: 107 in 1981-82.
- Most recent: 64 in 1990-91.
Sum of 14 regular seasons, 1977-78 through 1990-91. Figures come from ESPN's box scores and were last read on October 24, 2026.