WTA Stat Leaders

The numbers behind the WTA rankings — who out-performs their points, who beats the odds, and who owns the serve and return battle. All figures cover the last 52 weeks of tour-level tennis.

Over-Performers

Match win % ÷ total-points win %. Above 1× = wins more than the points imply.

  1. 1Sabalenka A.1.67×
  2. 2Rybakina E.1.49×
  3. 3Muchova K.1.43×
  4. 4Pegula J.1.42×
  5. 5Kostyuk M.1.42×
  6. 6Mboko V.1.41×
  7. 7Cirstea S.1.36×
  8. 8Gauff C.1.35×
  9. 9Svitolina E.1.33×
  10. 10Anisimova A.1.33×

Giant-Killers

Most wins as the pre-match underdog (the lower-rated player by Umpiry Rating).

  1. 1Maria T.9upsets
  2. 2Eala A.7upsets
  3. 3Parks A.7upsets
  4. 4Kostyuk M.6upsets
  5. 5Frech M.6upsets
  6. 6Starodubtseva Y.5upsets
  7. 7Bondar A.5upsets
  8. 8Teichmann J.5upsets
  9. 9Townsend T.5upsets
  10. 10Bucsa C.5upsets

Dominance Ratio

Return points won ÷ service points lost — the all-court dominance measure.

  1. 1Sabalenka A.1.19
  2. 2Rybakina E.1.19
  3. 3Kostyuk M.1.16
  4. 4Pegula J.1.16
  5. 5Swiatek I.1.16
  6. 6Andreeva M.1.15
  7. 7Bencic B.1.15
  8. 8Cirstea S.1.13
  9. 9Muchova K.1.12
  10. 10Krejcikova B.1.12

Cleanest Servers

Fewest double faults per match.

  1. 1Volynets K.1.09DF/m
  2. 2Kartal S.1.11DF/m
  3. 3Muchova K.1.47DF/m
  4. 4Paolini J.1.73DF/m
  5. 5Yuan Y.1.79DF/m
  6. 6Putintseva Y.1.81DF/m
  7. 7Bondar A.1.91DF/m
  8. 8Cirstea S.1.96DF/m
  9. 9Pegula J.2.02DF/m
  10. 10Zarazua R.2.05DF/m

Biggest Serves

Most aces per match.

  1. 1Zheng Q.9.0aces/m
  2. 2Rybakina E.7.1aces/m
  3. 3Sun L.6.8aces/m
  4. 4Tauson C.6.3aces/m
  5. 5Osaka N.6.0aces/m
  6. 6Noskova L.6.0aces/m
  7. 7Masarova R.5.9aces/m
  8. 8Parks A.5.7aces/m
  9. 9Li A.5.4aces/m
  10. 10Krueger A.5.3aces/m

Best First Serve

Highest share of points won behind the first serve.

  1. 1Rybakina E.74%1st won
  2. 2Zheng Q.73%1st won
  3. 3Osaka N.72%1st won
  4. 4Krejcikova B.71%1st won
  5. 5Sun L.71%1st won
  6. 6Noskova L.71%1st won
  7. 7Masarova R.70%1st won
  8. 8Sabalenka A.70%1st won
  9. 9Mertens E.70%1st won
  10. 10Pegula J.69%1st won

Best Break-Point Savers

Highest share of break points saved on serve.

  1. 1Parry D.66%BP saved
  2. 2Rybakina E.65%BP saved
  3. 3Townsend T.63%BP saved
  4. 4Svitolina E.62%BP saved
  5. 5Sabalenka A.61%BP saved
  6. 6Zheng Q.61%BP saved
  7. 7Kostyuk M.60%BP saved
  8. 8Sramkova R.60%BP saved
  9. 9Fernandez L.60%BP saved
  10. 10Noskova L.60%BP saved

Best Break-Point Converters

Highest share of break points converted on return.

  1. 1Chwalinska M.57%BP won
  2. 2Korneeva A.57%BP won
  3. 3Sakatsume H.56%BP won
  4. 4Osorio C.56%BP won
  5. 5Starodubtseva Y.55%BP won
  6. 6Korpatsch T.55%BP won
  7. 7Kasatkina D.53%BP won
  8. 8Liu C.53%BP won
  9. 9Pliskova K.53%BP won
  10. 10Hunter S.53%BP won

Leaders are recomputed daily over a rolling 52-week window of ATP/WTA main-tour matches. Over-performance and double-fault rates use matches with detailed point data; Dominance Ratio uses opponent-adjusted serve/return percentages. See the methodology.