| ITF Sweden F1 Qual | 05/05 08:00 | 54 | Otto Virtanen v Mikko Malinen | 6-3,6-2 | |
| ITF Finland F4 | 11/15 12:35 | 26 | Otto Virtanen v Evgeny Karlovskiy | 0-6,1-6 | |
| ITF Finland F4 | 11/14 14:15 | 25 | Otto Virtanen v Denys Mylokostov | 6-4,6-7,7-6 | |
| ITF Finland F3 | 08/15 12:00 | 25 | Otto Virtanen v Nicolo Turchetti | 7-5,1-6,2-6 | |
| ITF Finland F2 Qual | 08/05 13:00 | 44 | Filip Malbasic v Otto Virtanen | 3-6,6-1,7-5 | |
| ITF Finland F4 | 11/14 23:00 | 25 | Aaro Pollanen v Otto Virtanen | 6-2,6-0 | |
| ITF Finland F3 | 08/15 22:00 | 25 | Otto Virtanen v Mitchell Thomas McDaniels | 6-3,1-6,6-7 | |
| ITF Finland F2 Qual | 08/06 12:30 | 54 | Jonathan Gray v Otto Virtanen | 6-4,6-0 |
Wikipedia - Otto Virtanen
Otto Virtanen (født 21. juni 2001 i Hyvinkää, Finland) er en professionel tennisspiller fra Finland.