Boris Nachev
- Negara
- Bulgaria
- Musim 2026
- 9–16; ganda 1–3
Pertandingan terbaru
| Tanggal | Turnamen | Babak | Lawan | Skor | Hasil |
|---|---|---|---|---|---|
| 2026-10-04 | Burgas | R32 | Vardan Manukyan | 3-6 3-6 | kalah |
| 2026-09-28 | Istanbul | R2 | Orhan Alp Akyol | 2-6 6-7 | kalah |
| 2026-09-28 | Istanbul | R1 | Can Taskiran | 6-3 1-6 7-6 | menang |
| 2026-09-07 | Varna | R1 | Vencel Fazekas | 4-6 1-6 | kalah |
| 2026-09-07 | Varna | R1 | Martin Bonev / Rodion Chetverikov (bersama Dimitar Topchiyski) | 6-3 3-6 10-7 | menang |
| 2026-09-07 | Varna | QF | Toine Duindam / Ivaylo Georgiev (bersama Dimitar Topchiyski) | 4-6 4-6 | kalah |
| 2026-08-24 | Belgrade | Q1 | Jingxuan Zhou | 1-6 1-2 | kalah |
| 2026-08-10 | Skopje | R2 | Petro Uzenkov | 6-2 6-2 | menang |
| 2026-08-10 | Skopje | R3 | Luka Lukovac | 6-2 6-4 | menang |
| 2026-08-10 | Skopje | QF | Pavle Stojiljkovic | 0-6 6-3 2-6 | kalah |
| 2026-08-03 | Skopje | R2 | Matej Popov | 1-6 6-4 6-1 | menang |
| 2026-08-03 | Skopje | R3 | Vuk Pantic Crncevic | 3-6 3-6 | kalah |
| 2026-07-20 | Sofia | R1 | Georgy Krasutin / Dimitar Topchiyski (bersama Martin Valeov) | 5-7 2-6 | kalah |
| 2026-07-20 | Sofia | Group A | Tudor Amititeloaie | 6-0 6-3 | menang |
| 2026-07-20 | Sofia | Group A | Vittorio Gillerio | 5-7 4-6 | kalah |
| 2026-07-20 | Sofia | Group A | Timo Monier Vinard | 6-3 6-2 | menang |
| 2026-06-22 | Dobrich | R1 | Enric Novell | 6-7 6-1 3-6 | kalah |
| 2026-06-15 | Pazardzhik | R1 | Alexandros Avgeris | 2-6 6-7 | kalah |
| 2026-05-25 | Bucharest | R1 | Justin Shriki | 6-1 6-2 | menang |
| 2026-05-25 | Bucharest | R2 | Luca Stefan Prunescu Nita | 2-6 0-2 | kalah |
| 2026-04-28 | Plovdiv | R1 | Benjamin Azar | 0-6 1-6 | kalah |
| 2026-04-21 | Haskovo | R1 | Benjamin Azar | 0-6 2-6 | kalah |
| 2026-04-06 | Paola | R1 | Enric Novell | 6-1 5-7 2-6 | kalah |
| 2026-03-30 | Marsa | R1 | Marc Puig Mont | 2-6 2-6 | kalah |
| 2026-01-12 | Belgrade | R1 | Nikola Micic | 6-1 6-1 | menang |
| 2026-01-12 | Belgrade | R2 | Luka Petrovic | 2-6 2-6 | kalah |
| 2026-01-12 | Belgrade | R1 | Lucas Alexandru Milos / Pavle Stojiljkovic (bersama Pablo Rueda) | 1-6 1-6 | kalah |
| 2026-01-05 | Istanbul | R1 | Ahmet Emir Onur | 6-2 6-4 | menang |
| 2026-01-05 | Istanbul | R2 | Rodion Chetverikov | 2-6 1-6 | kalah |
| 2025-12-02 | Bucharest | R1 | Albert Ionut Ivan | 3-6 6-7 | kalah |