| 17.04.2026 |
Bueno G. |
Santa Cruz challenger |
retired |
| 16.04.2026 |
Jarry N. |
Oeiras challenger |
walkover |
| 16.04.2026 |
Karatsev A. |
Futures 2026 |
retired |
| 16.04.2026 |
Baadi T. |
Futures 2026 |
walkover |
| 16.04.2026 |
Alcaraz C. |
Barcelona |
walkover |
| 16.04.2026 |
Boyden M. |
Pretoria ITF |
retired |
| 16.04.2026 |
Imai S. |
Futures 2026 |
retired |
| 15.04.2026 |
Jokic K. |
Zephyrhills ITF |
retired |
| 15.04.2026 |
Sebestova I. |
Portoroz ITF |
retired |
| 15.04.2026 |
Butulija B. |
Futures 2026 |
retired |
| 15.04.2026 |
Kozak V. |
Singapore 6 ITF |
retired |
| 14.04.2026 |
Zhou Y. |
Busan challenger |
retired |
| 14.04.2026 |
Haliak M. |
Futures 2026 |
retired |
| 13.04.2026 |
Kivattsev K. |
Futures 2026 |
retired |
| 13.04.2026 |
Draper J. |
Barcelona |
retired |
| 13.04.2026 |
Guarducci F. |
Futures 2026 |
retired |
| 13.04.2026 |
Vaitiekunas P. |
Futures 2026 |
retired |
| 13.04.2026 |
Duhan C. |
Futures 2026 |
walkover |
| 12.04.2026 |
Zhang W. |
Futures 2026 |
walkover |
| 11.04.2026 |
Giustino L. |
Munich |
retired |
| 10.04.2026 |
Zidansek T. |
Billie Jean King Cup |
retired |
| 10.04.2026 |
Ovcharenko O. |
Futures 2026 |
retired |
| 09.04.2026 |
Dittmann G. |
Boca Raton 3 ITF |
retired |
| 07.04.2026 |
Tian F. |
Osaka ITF |
retired |
| 05.04.2026 |
Negritu C. |
Madrid challenger |
retired |
| 05.04.2026 |
Nakashima M. |
Osaka ITF |
retired |
| 03.04.2026 |
Kawanishi H. |
Futures 2026 |
retired |
| 02.04.2026 |
Meligeni Rodrigues Alves F. |
Sao Leopoldo challenger |
retired |
| 02.04.2026 |
Oki Y. |
Miyazaki challenger |
retired |
| 02.04.2026 |
Basing M. |
Futures 2026 |
retired |
| 01.04.2026 |
Vives Marcos P. |
Menorca challenger |
retired |
| 01.04.2026 |
Bains N. |
Santa Margherita Di Pula ITF |
retired |
| 01.04.2026 |
Kumstat J. |
Futures 2026 |
retired |
| 30.03.2026 |
Lanca S. |
Monastir 29 ITF |
retired |
| 30.03.2026 |
Tiurnev E. |
Futures 2026 |
retired |
| 29.03.2026 |
Vikhlyantsev A. |
Futures 2026 |
retired |
| 29.03.2026 |
Lee W. |
Futures 2026 |
walkover |
| 29.03.2026 |
Santos A. |
Junin 2 ITF |
retired |
| 29.03.2026 |
Horie T. |
Futures 2026 |
walkover |
| 27.03.2026 |
Dodig M. |
Split challenger |
retired |
| 27.03.2026 |
Anderson O. |
Futures 2026 |
walkover |
| 26.03.2026 |
Barranco Cosano J. |
Futures 2026 |
walkover |
| 25.03.2026 |
Monteiro T. |
Sao Paulo 2 challenger |
retired |
| 25.03.2026 |
Badia L. |
Santiago 7 ITF |
retired |
| 25.03.2026 |
Lakshmanan A. |
Futures 2026 |
retired |
| 25.03.2026 |
Rokusek S. |
Swan Hill ITF |
retired |
| 24.03.2026 |
Crivellaro G. |
Futures 2026 |
retired |
| 24.03.2026 |
Pawelski M. |
Futures 2026 |
retired |
| 24.03.2026 |
Hamill Z. |
Futures 2026 |
retired |
| 22.03.2026 |
Vitter B. |
Futures 2026 |
retired |
