Stadium: Citta Di Forlì Round: 14 Ground: Hardcourt indoor
| Challenger - Forli | 2022/01/05 10:50 | Tung-Lin Wu v Adrian Andreev | 7-5,5-7,6-2 |
| Challenger - Forli | 2022/01/03 12:45 | Adrian Andreev v Alexandar Lazarov | 4-6,5-7 |
| Challenger - Forli | 2022/01/02 16:10 | Adrian Andreev v Vladyslav Manafov | 6-3,6-2 |
| ATP - Sofia | 2021/09/27 15:00 | Miomir Kecmanovic v Adrian Andreev | 7-6,6-4 |
| Challenger - Istanbul | 2021/09/13 07:30 | Adrian Andreev v Laurent Lokoli | 1-6,4-6 |
| Challenger - Istanbul | 2021/09/12 08:00 | Adrian Andreev v Alexander Cozbinov | 6-4,6-4 |
| Challenger - Sevila | 2021/09/08 20:05 | Roberto Carballes Baena v Adrian Andreev | 6-4,6-1 |
| Challenger - Sevila | 2021/09/06 19:00 | Roberto Ortega-Olmedo v Adrian Andreev | 6-7,0-6 |