On October 16, 2022, a 43-year-old Ivan Nikolov (3-17-2, 0 KOs) and Konstantinos Petropoulos met in the ring.
Nikolov came in to the fight on a 9-fight losing streak with a 0% KO rate, and was fighting after a gap of 1 month and 12 days.
Ivan Nikolov lost to Konstantinos Petropoulos via KO in the 2nd round, and adds a loss to his record at 3-18-2.
On September 4, 2022, a 43-year-old Ivan Nikolov (3-16-2, 0 KOs) and Veselin Markov met in the ring.
Nikolov came in to the fight on a 8-fight losing streak with a 0% KO rate, and was fighting after a gap of 1 month and 27 days.
Ivan Nikolov lost to Veselin Markov via TKO in the 3rd round, and adds a loss to his record at 3-17-2.
On July 8, 2022, a 43-year-old Ivan Nikolov (3-15-2, 0 KOs) and Petar Draganov met in the ring.
Nikolov came in to the fight on a 7-fight losing streak with a 0% KO rate, and was fighting after a gap of 1 month and 18 days.
Ivan Nikolov lost to Petar Draganov via KO in the 2nd round, and adds a loss to his record at 3-16-2.
On May 20, 2022, a 43-year-old Ivan Nikolov (3-14-2, 0 KOs) and Martin Ivanov met in the ring.
Nikolov came in to the fight on a 6-fight losing streak with a 0% KO rate, and was fighting after a gap of 27 days.
Ivan Nikolov lost to Martin Ivanov via RTD in the 1st round, and adds a loss to his record at 3-15-2.
On April 23, 2022, a 43-year-old Ivan Nikolov (3-13-2, 0 KOs) and Gregory Trenel met in the ring.
Nikolov came in to the fight on a 5-fight losing streak with a 0% KO rate, and was fighting after a gap of 20 days.
Ivan Nikolov lost to Gregory Trenel via TKO in the 6th round, and adds a loss to his record at 3-14-2.
On April 3, 2022, a 43-year-old Ivan Nikolov (3-12-2, 0 KOs) and Borislav Ivanov met in the ring for the 2nd time,.
Nikolov came in to the fight on a 4-fight losing streak with a 0% KO rate, and was fighting after a gap of 4 months and 22 days.
Ivan Nikolov lost to Borislav Ivanov via unanimous decision in the 6-round fight, and adds a loss to his record at 3-13-2.
On November 12, 2021, a 42-year-old Ivan Nikolov (3-11-2, 0 KOs) and Vladimir Georgiev met in the ring.
Nikolov came in to the fight on a 3-fight losing streak with a 0% KO rate, and was fighting after a gap of 4 months and 24 days.
Ivan Nikolov lost to Vladimir Georgiev via unanimous decision in the 4-round fight, and adds a loss to his record at 3-12-2.
On June 19, 2021, a 42-year-old Ivan Nikolov (3-10-2, 0 KOs) and Leonardo Mosquea met in the ring.
Nikolov came in to the fight on a 2-fight losing streak with a 0% KO rate, and was fighting after a gap of 1 month and 26 days.
Ivan Nikolov lost to Leonardo Mosquea via TKO in the 1st round, and adds a loss to his record at 3-11-2.
On April 24, 2021, a 42-year-old Ivan Nikolov (3-9-2, 0 KOs) and Daniel Blenda Dos Santos met in the ring.
Nikolov came in to the fight on a 1-fight losing streak with a 0% KO rate, and was fighting after a gap of 6 days.
Ivan Nikolov lost to Daniel Blenda Dos Santos via KO in the 1st round, and adds a loss to his record at 3-10-2.
On April 18, 2021, a 42-year-old Ivan Nikolov (3-8-2, 0 KOs) and Borislav Zankov met in the ring for the 2nd time,.
Nikolov came in to the fight after a draw in his last fight with a 0% KO rate, and was fighting after a gap of 3 months and 2 days.
Ivan Nikolov lost to Borislav Zankov via majority decision in the 6-round fight, and adds a loss to his record at 3-9-2.
On August 10, 2019, a 40-year-old Ivan Nikolov (3-7-1, 0 KOs) and Tsvetozar Iliev met in the ring.
Nikolov came in to the fight on a 1-fight losing streak with a 0% KO rate, and was fighting after a gap of 3 months and 7 days.
Ivan Nikolov lost to Tsvetozar Iliev via unanimous decision in the 4-round fight, and adds a loss to his record at 3-8-1.
On May 3, 2019, a 40-year-old Ivan Nikolov (3-6-1, 0 KOs) and Yosif Panov met in the ring.
Nikolov came in to the fight on a 1-fight win streak with a 0% KO rate, and was fighting after a gap of 3 months and 1 day.
Ivan Nikolov lost to Yosif Panov via TKO in the 6th round, and adds a loss to his record at 3-7-1.
On January 19, 2019, a 39-year-old Ivan Nikolov (2-5-1, 0 KOs) and Adam Bashanov met in the ring.
Nikolov came in to the fight on a 1-fight losing streak with a 0% KO rate, and was fighting after a gap of 1 month and 11 days.
Ivan Nikolov lost to Adam Bashanov via unanimous decision in the 4-round fight, and adds a loss to his record at 2-6-1.
On December 8, 2018, a 39-year-old Ivan Nikolov (2-4-1, 0 KOs) and Callum Hancock met in the ring.
Nikolov came in to the fight after a draw in his last fight with a 0% KO rate, and was fighting after a gap of 1 month and 5 days.
Ivan Nikolov lost to Callum Hancock via points decision in the 4-round fight, and adds a loss to his record at 2-5-1.
On October 14, 2018, a 39-year-old Ivan Nikolov (2-3, 0 KOs) and Zheko Zhekov met in the ring.
Nikolov came in to the fight on a 2-fight losing streak with a 0% KO rate, and was fighting after a gap of 1 month and 14 days.
Ivan Nikolov lost to Zheko Zhekov via RTD in the 3rd round, and adds a loss to his record at 2-4.
On August 31, 2018, a 39-year-old Ivan Nikolov (2-2, 0 KOs) and Milen Paunov met in the ring.
Nikolov came in to the fight on a 1-fight losing streak with a 0% KO rate, and was fighting after a gap of 4 months and 25 days.
Ivan Nikolov lost to Milen Paunov via RTD in the 2nd round, and adds a loss to his record at 2-3.
On April 6, 2018, a 39-year-old Ivan Nikolov (2-1, 0 KOs) and Borislav Zankov met in the ring.
Nikolov came in to the fight on a 1-fight win streak with a 0% KO rate, and was fighting after a gap of 1 month and 20 days.
Ivan Nikolov lost to Borislav Zankov via TKO in the 2nd round, and adds a loss to his record at 2-2.
On December 2, 2017, a 38-year-old Ivan Nikolov (1-0, 0 KOs) and Borislav Ivanov met in the ring.
Nikolov came in to the fight on a 1-fight win streak with a 0% KO rate, and was fighting after a gap of 2 months and 9 days.
Ivan Nikolov lost to Borislav Ivanov via unanimous decision in the 4-round fight, and adds a loss to his record at 1-1.