# Best Clay Court Win Percentage in a Single WTA Season (Modern Era)

Source: https://tennis-db.com/wta/leaders/clay-win-pct/single-season
Tour: WTA
Era: Modern Era (1990+)

## Leaderboard
| Rank | Player | Season | Hard Wins | Hard Win % | Clay Wins | Clay Win % | Grass Wins | Grass Win % |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Justine Henin | 2005 | 10 | 71.4% | 24 | 100.0% | - | - |
| 2 | Marta Kostyuk | 2026 | 6 | 60.0% | 16 | 100.0% | - | - |
| 3 | Monica Seles | 1990 | 18 | 90.0% | 22 | 100.0% | 4 | - |
| 4 | Serena Williams | 2013 | 46 | 92.0% | 28 | 100.0% | 3 | - |
| 5 | Steffi Graf | 1995 | 22 | 95.7% | 11 | 100.0% | 7 | - |
| 6 | Conchita Martínez | 1995 | 25 | 83.3% | 24 | 96.0% | 5 | - |
| 7 | Iga Swiatek | 2024 | 27 | 81.8% | 21 | 95.5% | 2 | - |
| 8 | Steffi Graf | 1993 | 33 | 94.3% | 21 | 95.5% | 7 | - |
| 9 | Justine Henin | 2003 | 40 | 87.0% | 20 | 95.2% | 8 | 80.0% |
| 10 | Maria Sharapova | 2014 | 26 | 72.2% | 19 | 95.0% | 3 | - |
| 11 | Maria Sharapova | 2012 | 32 | 82.1% | 19 | 95.0% | 3 | - |
| 12 | Monica Seles | 1992 | 33 | 91.7% | 19 | 95.0% | 6 | - |
| 13 | Iga Swiatek | 2022 | 45 | 86.5% | 18 | 94.7% | 2 | - |
| 14 | Nadia Petrova | 2006 | 28 | 63.6% | 15 | 93.8% | - | - |
| 15 | Justine Henin | 2007 | 38 | 97.4% | 14 | 93.3% | 9 | 90.0% |
| 16 | Steffi Graf | 1996 | 21 | 95.5% | 14 | 93.3% | 7 | - |
| 17 | Simona Halep | 2020 | 10 | 83.3% | 13 | 92.9% | - | - |
| 18 | Arantxa Sanchez-Vicario | 1994 | 38 | 88.4% | 24 | 92.3% | 3 | - |
| 19 | Gabriela Sabatini | 1992 | 28 | 82.4% | 23 | 92.0% | 5 | - |
| 20 | Martina Hingis | 1997 | 39 | 95.1% | 11 | 91.7% | 7 | - |
| 21 | Serena Williams | 2016 | 18 | 81.8% | 11 | 91.7% | 7 | - |
| 22 | Gabriela Sabatini | 1991 | 24 | 82.8% | 21 | 91.3% | 6 | - |
| 23 | Dinara Safina | 2009 | 27 | 69.2% | 20 | 90.9% | 8 | 80.0% |
| 24 | Steffi Graf | 1992 | 13 | 86.7% | 20 | 90.9% | 7 | - |
| 25 | Steffi Graf | 1990 | 23 | 95.8% | 20 | 90.9% | 5 | - |

Showing top 25 of 200 rows.

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Canonical URL: https://tennis-db.com/wta/leaders/clay-win-pct/single-season
Data source: TennisDB (tennis-db.com)