| UTR Pro Tennis Series Sofia | 2021/08/30 10:00 | Ioan Alexandru Chirita v Terziev, Simeon | 4-6,6-3,3-6 |
| ITF M25 Bacau | 2021/08/17 09:15 | 호, 레이 v Ioan Alexandru Chirita | 6-4,6-0 |
| ITF M25 Bacau | 2021/08/16 13:30 | Ioan Alexandru Chirita v Mihai Razvan Marinescu | 6-1,7-6 |
| ITF M15 Curtea de Arges | 2021/08/09 07:00 | Ioan Alexandru Chirita v 팔로시, 스테판 | 1-6,3-6 |
| ITF M25 Pitesti | 2021/08/03 10:20 | Ioan Alexandru Chirita v 노메스쿠, 단 알렉산드루 | 4-6,0-6 |
| UTR Pro Tennis Series Bucharest | 2021/06/05 10:00 | Ioan Alexandru Chirita v 반타, 발렌틴 | 2-6,6-3,4-6 |
| UTR Pro Tennis Series Bucharest | 2021/06/04 11:30 | Ioan Alexandru Chirita v 스토이카, 블라드 | 6-3,6-1 |
| UTR Pro Tennis Series Bucharest | 2021/06/02 14:30 | 보테잔, 게오르지 v Ioan Alexandru Chirita | 1-6,2-6 |
| UTR Pro Tennis Series Sofia | 2021/08/30 08:30 | Veselin Kiselkov v Adriano Dzhenev | 3-6,6-1,4-5 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/17 07:00 | 키르코브, 바실 v Adriano Dzhenev | 6-3,6-2 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/16 09:00 | Adriano Dzhenev v 라오렌트, 야나이스 | 6-0,6-1 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/14 10:30 | Adriano Dzhenev v Dmitrii Vasilev | 6-1,7-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/13 06:00 | Adriano Dzhenev v Kolisnyk, Olexiy | 1-6,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/12 09:00 | Genov, Anthony v Adriano Dzhenev | 4-6,6-6 |