Pro setup

Serena Williams Racket, strings and tension — the full setup, with sources.

WTA Rank 999 Stock specs

Head size

102sq in

Weight

323g

Balance

330mm

Swingweight

340

String pattern

18x19

Grip

Not recorded

Length

28in

Retail specs for the endorsed frame. Pros almost always customise weight and balance, so treat these as the starting point rather than the exact racket in their hand.

Source: https://www.perfect-tennis.com/serena-williams-racquet/

Last checked 2026-08-26.

Spotted something wrong? Suggest a correction from the pro setups table.