Here is a list of Gvozdyk's best fights. For a list of Gvozdyk's losses, refer to "Oleksandr Gvozdyk Losses".
On December 1, 2018 Oleksandr Gvozdyk fought Adonis Stevenson in a light-heavyweight world-title fight for Stevenson's WBC title. Gvozdyk was 31 years old and with a record of 16-0 (13), and Stevenson was 41 years old and with a record of 29-1-1 (24). Gvozdyk stopped Adonis Stevenson via 11th-round KO and is crowned the new light-heavyweight world champion.
On July 23, 2016 Oleksandr Gvozdyk faced off against Tommy Karpency in a light-heavyweight bout at age 29. He was coming in with a record of 11-0 (9), and Karpency was 30 years old and with a record of 26-5-1 (15). Gvozdyk stopped Tommy Karpency via KO.
On November 19, 2016 Oleksandr Gvozdyk faced off against Isaac Chilemba in a light-heavyweight bout at age 29. He was coming in with a record of 12-0 (10), and Chilemba was 29 years old and with a record of 24-4-2 (10). Gvozdyk stopped Isaac Chilemba via retirement.
On April 8, 2017 Oleksandr Gvozdyk faced off against Yunieski Gonzalez in a light-heavyweight bout at age 29. He was coming in with a record of 13-0 (11), and Gonzalez was 31 years old and with a record of 18-2 (14). Gvozdyk stopped Yunieski Gonzalez via TKO.
On May 6, 2023 Oleksandr Gvozdyk faced off against Ričards Bolotņiks in a light-heavyweight bout at age 36. He was coming in with a record of 19-1 (15), and Bolotņiks was 33 years old and with a record of 19-6 (8). Gvozdyk stopped Ričards Bolotņiks via TKO.
On April 9, 2016 Oleksandr Gvozdyk faced off against Nadjib Mohammedi in a light-heavyweight bout at age 28. He was coming in with a record of 10-0 (8). Gvozdyk stopped Nadjib Mohammedi via KO.
On February 11, 2023 Oleksandr Gvozdyk faced off against Josué Obando in a light-heavyweight bout at age 35. He was coming in with a record of 18-1 (14), and Obando was 33 years old and with a record of 20-34-2 (15). Gvozdyk won the fight via 6-round unanimous decision.