# Best WTA 1000 Win Percentage in a Single WTA Season (Modern Era)

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

## Leaderboard
| Rank | Player | Season | Wins | Win % | GS Wins | GS Win % | WTA 1000 Wins | WTA 1000 Win % |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Venus Williams | 1999 | 57 | 83.8% | 16 | 80.0% | 15 | 100.0% |
| 2 | Steffi Graf | 1994 | 58 | 90.6% | 18 | 85.7% | 25 | 96.2% |
| 3 | Justine Henin | 2003 | 73 | 86.9% | 24 | 92.3% | 22 | 95.7% |
| 4 | Martina Navratilova | 1990 | 52 | 88.1% | 10 | 90.9% | 19 | 95.0% |
| 5 | Serena Williams | 2013 | 77 | 93.9% | 21 | 91.3% | 36 | 94.7% |
| 6 | Steffi Graf | 1996 | 51 | 92.7% | 21 | 100.0% | 18 | 94.7% |
| 7 | Martina Hingis | 1997 | 72 | 93.5% | 27 | 96.4% | 16 | 94.1% |
| 8 | Monica Seles | 1990 | 55 | 90.2% | 13 | 86.7% | 16 | 94.1% |
| 9 | Martina Hingis | 2000 | 78 | 88.6% | 20 | 83.3% | 31 | 93.9% |
| 10 | Amélie Mauresmo | 2004 | 56 | 83.6% | 17 | 81.0% | 15 | 93.8% |
| 11 | Serena Williams | 2001 | 40 | 85.1% | 18 | 81.8% | 14 | 93.3% |
| 12 | Steffi Graf | 1992 | 61 | 91.0% | 17 | 89.5% | 14 | 93.3% |
| 13 | Conchita Martínez | 1993 | 66 | 83.5% | 15 | 78.9% | 13 | 92.9% |
| 14 | Kim Clijsters | 2005 | 66 | 88.0% | 13 | 86.7% | 23 | 92.0% |
| 15 | Iga Swiatek | 2024 | 50 | 86.2% | 15 | 83.3% | 31 | 91.2% |
| 16 | Conchita Martínez | 1994 | 51 | 78.5% | 18 | 85.7% | 10 | 90.9% |
| 17 | Monica Seles | 1991 | 74 | 92.5% | 21 | 100.0% | 10 | 90.9% |
| 18 | Steffi Graf | 1995 | 48 | 96.0% | 21 | 100.0% | 10 | 90.9% |
| 19 | Bianca Andreescu | 2019 | 35 | 81.4% | 9 | 81.8% | 19 | 90.5% |
| 20 | Justine Henin | 2005 | 34 | 87.2% | 10 | 83.3% | 19 | 90.5% |
| 21 | Arantxa Sanchez-Vicario | 1992 | 59 | 79.7% | 17 | 81.0% | 18 | 90.0% |
| 22 | Ashleigh Barty | 2021 | 43 | 86.0% | 14 | 82.4% | 18 | 90.0% |
| 23 | Steffi Graf | 1993 | 77 | 93.9% | 27 | 96.4% | 27 | 90.0% |
| 24 | Steffi Graf | 1990 | 72 | 93.5% | 24 | 88.9% | 9 | 90.0% |
| 25 | Victoria Azarenka | 2020 | 19 | 76.0% | 7 | 77.8% | 9 | 90.0% |

Showing top 25 of 200 rows.

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