Stadium: Court 2 Round: 26 Ground: Hardcourt indoor
| Challenger Lugano - MP | 2021/03/23 15:35 | Begemann/Vavassori v Riedi/Stricker | 5-7,6-3,10-8 |
| Challenger Lugano - MP | 2021/03/23 17:15 | Golubev/Tiurnev v Raja/Weissborn | 4-6,6-3,7-10 |
| Challenger St. Petersburg MD | 2021/03/10 14:30 | Golubev/Tiurnev v De Jong/Verbeek | 4-6,6-7 |
| Challenger St. Petersburg MD | 2021/03/03 13:45 | Golubev/Tiurnev v Hassan/Vatutin | 6-7,3-6 |
| ITF M15 St. Peterburg MP | 2021/02/11 13:55 | Sorrentino/Spec v Golubev/Tiurnev | 1-6,6-4,10-3 |
| ITF M15 St. Peterburg MP | 2021/02/04 15:55 | Golubev/Tiurnev v Cozbinov/Deviatiarov | 6-1,1-6,6-10 |
| ITF M15 St. Peterburg MP | 2021/02/03 12:30 | Golubev/Tiurnev v Bocchi/Guerrieri | 1-6,6-3,10-5 |
| ITF M15 Antalya - MP | 2020/12/10 10:15 | Golubev/Tiurnev v Alkaya/Celikbilek | 2-6,5-7 |
| ITF M15 Antalya - MP | 2020/12/01 11:00 | Golubev/Tiurnev v Fufygin/Nashatyrkin | 4-6,2-6 |