| 2024 | Men | Women |
|---|---|---|
| Australian Open | Jannik Sinner | Aryna Sabalenka |
| Roland Gaross | Carlos Alcaraz | Iga Swiatek |
| Wimbledon | Carlos Alcaraz | Barbora Krejcikova |
| US Open | Jannik Sinner | Aryna Sabalenka |
| 2025 | Men | Women |
|---|---|---|
| Australian Open | Jannik Sinner | Madison Keys |
| Roland Gaross | Carlos Alcaraz | Coco Gauff |
| Wimbledon | Jannik Sinner | Iga Swiatek |
| US Open | Carlos Alcaraz | Aryna Sabalenka |
Updated 29 Dec 2025
No tournaments with active Slam champions in the previous week.
| TITLES | NAME | COUNTRY | RANK | +/- Rank | AGE | HEIGHT | LAST TITLE | RACKET | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 24 | Novak Djokovic | SERBIA | 4 | - | 27 | 188 | 6'0'' | 2023 | Head | May 22, 1987 |
| 6 | Carlos Alcaraz | SPAIN | 1 | - | 27 | 183 | 6'0'' | 2025 | Babolat | May 5, 2003 |
| 6 | Iga Swiatek | POLAND | 2 | - | 27 | 176 | 5'9'' | 2025 | Prince | May 31, 2001 |
| 4 | Aryna Sabalenka | BELARUS | 1 | - | 27 | 182 | 6'0'' | 2024 | Wilson | May 5, 1998 |
| 4 | Jannik Sinner | ITALY | 2 | - | 27 | 188 | 6'2'' | 2025 | Head | Aug. 16, 2001 |
| 4 | Naomi Osaka | JAPAN | 16 | - | 27 | 180 | 5'11' | 2021 | Yonex | Oct. 16, 1997 |
| 3 | Stan Wawrinka | SWITZERLAND | 157 | - | 27 | 183 | 6'0'' | 2016 | Yonex | March 28, 1985 |
| 2 | Coco Gauff | UNITED STATES | 3 | - | 27 | 175 | 5'9'' | 2025 | Head | March 13, 2004 |
| 2 | Barbora Krejcikova | CZECHIA | 65 | - | 27 | 178 | 5'10' | 2024 | Head | Dec. 18, 1995 |
| 2 | Victoria Azarenka | BELARUS | 132 | - | 27 | 183 | 6'0'' | 2013 | Wilson | July 31, 1989 |
| 1 | Elena Rybakina | KAZAKHSTAN | 5 | - | 27 | 184 | 6'0'' | 2022 | Yonex | June 17, 1999 |
| 1 | Madison Keys | UNITED STATES | 7 | - | 27 | 178 | 5'10' | 2025 | Yonex | Feb. 17, 1995 |
| 1 | Daniil Medvedev | RUSSIA | 13 | - | 27 | 198 | 6'6'' | 2021 | Tecnifibre | Feb. 11, 1996 |
| 1 | Jelena Ostapenko | LATVIA | 23 | - | 27 | 177 | 5'10' | 2017 | Wilson | June 8, 1997 |
| 1 | Sofia Kenin | UNITED STATES | 28 | - | 27 | 170 | 5'7'' | 2020 | Babolat | Nov. 14, 1998 |
| 1 | Emma Raducanu | GREAT BRITAIN | 29 | - | 27 | 175 | 5'9'' | 2021 | Wilson | Nov. 13, 2002 |
| 1 | Marketa Vondrousova | CZECHIA | 34 | - | 27 | 172 | 5'6" | 2023 | Yonex | June 28, 1999 |
| 1 | Marin Cilic | CROATIA | 73 | +2 | 27 | 198 | 6'6'' | 2014 | Head | Sept. 28, 1988 |
| 1 | Bianca Andreescu | CANADA | 228 | - | 27 | 170 | 5'7'' | 2019 | Head | June 16, 2000 |