Players ATPWTA
| Name | Country |
|---|---|
| Luca George Tatomir | ROU |
| Leonardo Tavares | POR |
| Issam Haitham Taweel | SYR |
| Sam Taylor | SWE |
| Maxime Tchoutakian | FRA |
| Rigele Te | CHN |
| Finn Tearney | NZL |
| Marcelo Tebet Filho | BRA |
| Maxime Teixeira | FRA |
| Maks Tekavec | SLO |
| Leonardo Telles | BRA |
| Pablo Tellez | COL |
| Matias Tello | ARG |
| Thomas Adriano Tenreiro | VEN |
| Federico Teodori | ITA |
| Marko Tepavac | SRB |
| Tomislav Ternar | SLO |
| Antonio Terzo | ITA |
| Louis Tessa | FRA |
| Edoardo Tessaro | ITA |
| Cesar Testoni | FRA |
| Rafal Teurer | POL |
| Eleftherios Theodorou | GRE |
| Dominic Thiem | AUT |
| Yannick Thivant | FRA |
| Clay Thompson | USA |
| Jordan Thompson | AUS |
| Bjorn Thomson | IRL |
| Sean Thornley | GBR |
| Adam Thornton-Brown | GBR |
| David Thurner | GER |
| Frances Tiafoe | USA |
| Patrick Tierro | PHI |
| Taha Tifnouti | MAR |
| Maksim Tikhomirov | USA |
| Matteo Tinelli | ITA |
| Janko Tipsarevic | SRB |
| Thiago Agustin Tirante | ARG |
| Gabe Tishman | USA |
| Abhijeet Tiwari | IND |
| Renta Tokuda | JPN |
| Pol Toledo Bague | ESP |
| Tomas Toman | CZE |
| Luca Tomasetto | ITA |
| Michael Tomi | FRA |
| Bernard Tomic | AUS |
| Josko Topic | CRO |
| Peter Torebko | GER |
| Mikael Torpegaard | DEN |
| Eduardo Agustin Torre | ARG |