[190] Coritiba U20 6-3,4-6,3-6 Miljan Zekic [321] 2021-08-23 22:30
Stadium: Pista 3 Round: 25 Ground: Clay
Home History
| ATP Washington | 2021/08/03 19:30 | Steve Johnson v Ramkumar Ramanathan | 6-3,7-6 |
| ATP Washington | 2021/08/01 19:30 | Ramkumar Ramanathan v Sebastian Ofner | 7-5,6-1 |
| ATP Washington | 2021/07/31 18:00 | Ramkumar Ramanathan v Christopher Eubanks | 6-4,3-6,6-3 |
| Challenger Lexington | 2021/07/30 23:00 | Ramkumar Ramanathan v Alejandro Tabilo | 6-7,4-6 |
| Challenger Lexington | 2021/07/29 20:00 | Peter Polansky v Ramkumar Ramanathan | 4-6,4-6 |
| Challenger Lexington | 2021/07/27 19:20 | Tung-Lin Wu v Ramkumar Ramanathan | 4-6,0-6 |
| Challenger Cary | 2021/07/25 17:00 | Mitchell Krueger v Ramkumar Ramanathan | 7-6,6-2 |
| Challenger Cary | 2021/07/24 21:25 | Stefan Kozlov v Ramkumar Ramanathan | 6-1,3-6,1-6 |
Away History
| Challenger Poznan | 2021/07/29 13:30 | Miljan Zekic v Botic Van De Zandschulp | 4-6,1-6 |
| Challenger Poznan | 2021/07/27 09:45 | Miljan Zekic v Gastao Elias | 6-2,7-5 |
| Challenger Poznan | 2021/07/26 10:00 | Joao Domingues v Miljan Zekic | 4-6,6-4,6-2 |
| Challenger Poznan | 2021/07/25 09:00 | Bogdan Bobrov v Miljan Zekic | 4-6,1-6 |
| Challenger Iasi | 2021/07/17 11:00 | Miljan Zekic v Zdenek Kolar | 5-7,6-2,2-6 |
| Challenger Iasi | 2021/07/16 08:00 | Miljan Zekic v Lucas Miedler | 7-5,6-2 |
| Challenger Iasi | 2021/07/14 08:00 | Miljan Zekic v Hernan Casanova | 6-3,7-6 |
| Challenger Iasi | 2021/07/13 08:45 | Maxime Janvier v Miljan Zekic | 3-6,6-7 |