| Bulgaria Liga Pro | 2021/08/18 04:30 | 伊万•克罗尔 v Mikhail Suvorov | 6-3,6-3 |
| Bulgaria Liga Pro | 2021/08/16 06:00 | Mikhail Suvorov v 伊万•克罗尔 | 1-6,0-6 |
| Bulgaria Liga Pro | 2021/08/16 04:30 | 伊万•克罗尔 v Mikhail Suvorov | 6-4,6-0 |
| Bulgaria Liga Pro | 2021/08/12 06:00 | Andrei Smirnov v 伊万•克罗尔 | 2-6,2-6 |
| Bulgaria Liga Pro | 2021/08/12 04:30 | 伊万•克罗尔 v Andrei Smirnov | 6-1,6-4 |
| Bulgaria Liga Pro | 2021/08/08 06:00 | 伊万•克罗尔 v Mikhail Suvorov | 6-4,7-5 |
| Bulgaria Liga Pro | 2021/08/08 04:30 | Mikhail Suvorov v 伊万•克罗尔 | 3-6,3-6 |
| Bulgaria Liga Pro | 2021/08/07 05:30 | 伊万•克罗尔 v Andrei Smirnov | 6-3,6-2 |
| Bulgaria Liga Pro | 2021/11/10 06:00 | Andrei Smirnov v Andrey Kapustin | 6-4,6-2 |
| Bulgaria Liga Pro | 2021/11/10 04:30 | Andrey Kapustin v Andrei Smirnov | 4-6,6-1,7-10 |
| Bulgaria Liga Pro | 2021/11/08 06:00 | Ivan Erastov v Andrey Kapustin | 7-6,6-2 |
| Bulgaria Liga Pro | 2021/11/08 04:30 | Andrey Kapustin v Ivan Erastov | 2-6,6-4,10-6 |
| Bulgaria Liga Pro | 2021/10/25 06:00 | 尼基塔•库兹涅佐夫 v Andrey Kapustin | 6-3,6-4 |
| Bulgaria Liga Pro | 2021/10/25 04:30 | Andrey Kapustin v 尼基塔•库兹涅佐夫 | 3-6,4-6 |
| Bulgaria Liga Pro | 2021/10/20 06:00 | Pavel Zelenkin v Andrey Kapustin | 2-6,3-6 |
| Bulgaria Liga Pro | 2021/10/20 04:30 | Andrey Kapustin v Pavel Zelenkin | 7-5,7-6 |