Players ATPWTA
| Name | Country |
|---|---|
| Vincent Suillerot | FRA |
| Tudor Sulea | ROU |
| Ziad Sultan | KUW |
| Khumoun Sultanov | UZB |
| Sefa Suluoglu | TUR |
| Davy Sum | FRA |
| Fajing Sun | CHN |
| Dmitry Surchenko | RUS |
| Gokul Suresh | IND |
| Manish Sureshkumar | IND |
| Arthur Surreaux | FRA |
| David Agung Susanto | INA |
| Ko Suzuki | JPN |
| Takao Suzuki | JPN |
| Zachary Svajda | USA |
| Daniel Svensson | SWE |
| Dane Sweeny | AUS |
| Ryan Sweeting | USA |
| Syed Mohd Agil Syed Naguib | MAS |
| Andras Szekely | ROU |
| David Szintai | HUN |
| Mateusz Szmigiel | POL |
| Mikolaj Szmyrgala | POL |
| Bojan Szumanski | POL |
| Maxime Tabatruong | FRA |
| Carlos Taberner | ESP |
| Alejandro Tabilo | CAN |
| Keivon Tabrizi | SUI |
| Shota Tagawa | JPN |
| Jason Tahir | USA |
| Arturo Tajonar | MEX |
| Koki Takada | JPN |
| Yusuke Takahashi | JPN |
| Yusuke Takemoto | JPN |
| Shunrou Takeshima | JPN |
| Kento Takeuchi | JPN |
| Daniel Tamir | ISR |
| Kristjan Tamm | EST |
| Kazuya Tamura | JPN |
| Li-Wie Tan | TPE |
| Akihiro Tanaka | JPN |
| Chaleechan Tanasugarn | THA |
| Chih-Chun Tang | TPE |
| Suthinan Tanthaseraneewat | THA |
| Ryota Tanuma | JPN |
| Jun Nan Tao | CHN |
| Danail Tarpov | BUL |
| Dostanbek Tashbulatov | KAZ |
| Vullnet Tashi | SUI |
| Johan Tatlot | FRA |