Borislav Jeliazkov (5-6, 5) was born in Bulgaria on January 8, 1971. At the age of 26 years on October 25, 1997, he made his professional MMA debut against Tsuyoshi Kosaka, losing the fight via 1-round unanimous decision.
Jeliazkov's last fight was a 2nd-round submission loss to Mikhail Ilyukhin at age 30 on June 15, 2001. He retired from the sport of MMA following this loss.
Some of Borislav Jeliazkov's best fights have been against Wataru Sakata and Tim Lajcik.
Jeliazkov has 6 losses on his MMA record.
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
11  | Jun 15, 2001 30 years, 5 months 5-6 (5) | 34 years, 6 months 26-10 (23) | 2 | SUB | LOSS Armbar | ||
10 | Apr 6, 2001 30 years, 2 months 5-5 (5) | Konstantin Uriadov | Rings | 1 | SUB | WIN Rear-naked choke | |
9  | Oct 9, 2000 29 years, 9 months 4-5 (4) | 28 years, 3 months 22-18-9 (17) | 1 | SUB | LOSS Toe hold | ||
8 | May 21, 2000 29 years, 4 months 4-4 (4) | David Safarov | Rings | 1 | SUB | WIN Choke | |
7 | May 20, 2000 29 years, 4 months 3-4 (3) | Igor Perminov | Rings | 1 | KO | WIN Knee to the body | |
6  | Apr 20, 2000 29 years, 3 months 2-4 (2) | 33 years, 5 months 13-2 (11) | 1 | KO | LOSS Punch | ||
5  | Dec 22, 1999 28 years, 11 months 2-3 (2) | 30 years 18-3-3 (16) | 2 | SUB | LOSS Rear-naked choke | ||
4  | Dec 22, 1999 28 years, 11 months 2-2 (2) | 34 years, 6 months 4-1-1 (4) | 1 | SUB | WIN Rear-naked choke | ||
3  | Jun 24, 1999 28 years, 5 months 1-2 (1) | 26 years, 3 months 6-6 (5) | 1 | SUB | LOSS Armbar | ||
2 | Mar 20, 1999 28 years, 2 months 1-1 (1) | 26 years 6-5 (5) | 1 | SUB | WIN Scarf hold | ||
1  | Oct 25, 1997 26 years, 9 months 0-1 (0) | 27 years, 7 months 9-4 (7) | 1 | UD | LOSS |
