Most blocks in a WNBA career

The most blocks in a WNBA career is 891, achieved by Brittney Griner (USA) playing for the Phoenix Mercury, Atlanta Dream and Connecticut Sun between 2013 and 2026.

Brittney Griner surpassed Margo Dydek’s record of 877 career blocks during the Connecticut Sun’s 92–68 victory over the Chicago Sky on 22 June 2026. Griner finished the 2026 season with 891 career blocked shots. Dydek, who played for 11 seasons in the league, reached 877 blocks in 323 games and had held the record since 2008. Griner broke Dydek’s mark in 364 games.