Players ATPWTA
| Name | Country |
|---|---|
| Barkin Yalcinkale | TUR |
| Kento Yamada | JPN |
| Jumpei Yamasaki | JPN |
| Vladyslav Yanchenko | UKR |
| Richard Yang | AUS |
| Shao-Chi Yang | TPE |
| Tsung-Hua Yang | TPE |
| Alexander Yarkov | RUS |
| Hichem Yasri | ALG |
| Yahor Yatsyk | BLR |
| Rene Yegros Codiani | ARG |
| Serizhan Yessenbekov | KAZ |
| Pak Long Yeung | HKG |
| Denis Yevseyev | KAZ |
| Chu-Huan Yi | TPE |
| Elias Ymer | SWE |
| Mikael Ymer | SWE |
| Daniel Yoo | KOR |
| Donald Young | USA |
| Mikhail Youzhny | RUS |
| Cheng-Yu Yu | TPE |
| Anil Yuksel | TUR |
| Jae Won Yun | KOR |
| Efe Yurtacan | TUR |