[222] Ramkumar Ramanathan 4-6,6-4,6-3 Otto Virtanen [383] 2021-11-17 15:20
Stadium: Center Round: 25 Ground: Hardcourt indoor
Home History
| Challenger Bratislava | 2021/11/10 16:00 | Alex Molcan v Ramkumar Ramanathan | 6-3,7-6 |
| Challenger Eckental | 2021/11/05 12:00 | Daniel Masur v Ramkumar Ramanathan | 6-3,6-3 |
| Challenger Eckental | 2021/11/04 15:30 | Ramkumar Ramanathan v Maximilian Marterer | 7-5,7-6 |
| Challenger Eckental | 2021/11/03 09:10 | Ramkumar Ramanathan v Aldin Setkic | 7-6,4-6,6-3 |
| Challenger Ismaning | 2021/10/24 11:20 | Ramkumar Ramanathan v Jonas Forejtek | 4-6,6-7 |
| Tie Break Tens - Dubai | 2021/10/22 15:20 | Ramkumar Ramanathan v Daniel Evans | 0-0 |
| ATP Moskva | 2021/10/16 15:00 | Egor Gerasimov v Ramkumar Ramanathan | 6-3,6-4 |
| Challenger Alicante | 2021/10/12 08:00 | Thomas Fabbiano v Ramkumar Ramanathan | 6-4,3-6,6-3 |
Away History
| Challenger Eckental | 2021/10/31 11:55 | Otto Virtanen v Tobias Simon | 1-6,4-6 |
| Challenger Ismaning | 2021/10/28 11:00 | Maxime Cressy v Otto Virtanen | 7-6,3-6,7-5 |
| Challenger Ismaning | 2021/10/26 15:10 | Otto Virtanen v Max Hans Rehberg | 7-5,6-2 |
| Challenger Ismaning | 2021/10/25 11:50 | Otto Virtanen v Johannes Haerteis | 4-6,6-3,6-3 |
| Challenger Ismaning | 2021/10/24 14:10 | Nicola Kuhn v Otto Virtanen | 2-6,6-2,1-6 |
| ITF M25 - Falun | 2021/09/29 12:20 | Otto Virtanen v Maximilian Neuchrist | 4-6,6-4,3-6 |
| ITF M25 - Falun | 2021/09/28 14:30 | Otto Virtanen v Patrik Niklas-Salminen | 6-1,7-6 |
| ITF M25 - Jönköping | 2021/09/25 08:55 | Otto Virtanen v Viktor Durasovic | 6-4,6-0 |