Round: 54 Ground: Hardcourt outdoor
| Burgas, Singles Qualifying M-ITF-BUL-05A | 2019/10/07 07:00 | Barun, Bozo v Borsan, Doru Junior | 2-6,6-0,10-6 |
| Burgas, Singles Qualifying M-ITF-BUL-05A | 2019/10/07 07:00 | Firsin, Grigorii v Borsan, Doru Junior | 3-6,0-6 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/09/18 14:10 | Vlad Andrei Dancu v Borsan, Doru Junior | 6-3,6-1 |
| Brasov, Singles Qualifying M-ITF-ROU-04A | 2019/09/12 09:20 | Borsan, Doru Junior v Frunza, Nicolae | 1-6,1-6 |
| Brasov, Singles Qualifying M-ITF-ROU-04A | 2019/09/11 12:55 | Georgescu, Matei Adrian v Borsan, Doru Junior | 6-7,2-6 |
| ITF M25 Pitesti | 2019/08/12 11:00 | Antonescu, Vasile v Borsan, Doru Junior | 6-2,7-6 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/08/06 14:30 | Gabriel Donev v Borsan, Doru Junior | 6-0,6-0 |
| Chitila, Singles M-ITF-ROU-06A | 2019/07/30 06:30 | Borsan, Doru Junior v Dimitrov, Martin | 3-6,1-6 |