On January 21, 2023, a 36-year-old Krzysztof Głowacki (32-3, 20 KOs) and a 33-year-old British boxer Richard Riakporhe (15-0, 11 KOs) met in the ring.
Głowacki came in to the fight on a 1-fight win streak with a 57% KO rate, and was fighting after a gap of 8 months and 22 days. Riakporhe was on a 15-fight win streak with a 73% KO rate, and fighting after a layoff of 7 months and 10 days.
Richard Riakporhe stopped Krzysztof Głowacki via KO in the 4th round. Riakporhe improves his record to 16-0 (12 KOs), while Głowacki adds a loss to his record at 32-4.
On March 20, 2021, 34-year-old Krzysztof Głowacki (31-2, 19 KOs) and 28-year-old Lawrence Okolie (15-0, 12 KOs) fought for the vacant WBO cruiserweight title.
Głowacki came in to the fight on a 1-fight losing streak with a 57% KO rate, and was fighting after a gap of 1 year, 9 months, and 5 days. Okolie was on a 15-fight win streak with a 80% KO rate, and fighting after a layoff of 3 months and 8 days.
Lawrence Okolie stopped Krzysztof Głowacki via TKO in the 6th round of the 12-round world-title fight. Okolie improves his record to 16-0 (13 KOs), while Głowacki adds a loss to his record at 31-3.
On June 15, 2019, the 32-year-old WBO cruiserweight world champion, Krzysztof Głowacki (31-1, 19 KOs), faced a 34-year-old Latvian boxer Mairis Briedis (25-1, 18 KOs), in a title defense fight.
Głowacki came in to the fight on a 5-fight win streak with a 59% KO rate, and was fighting after a gap of 7 months and 5 days. Briedis was on a 2-fight win streak with a 69% KO rate, and fighting after a layoff of 7 months and 5 days.
Mairis Briedis made easy work of Krzysztof Głowacki, stopping the champion via TKO in the 3rd. Briedis improves his record to 26-1 (19 KOs), while Głowacki adds a loss to his record at 31-2.
On September 17, 2016, the 30-year-old WBO cruiserweight world champion, Krzysztof Głowacki (26-0, 16 KOs), faced a 29-year-old Ukrainian boxer Oleksandr Usyk (9-0, 9 KOs), in a title defense fight.
Głowacki came in to the fight on a 26-fight win streak with a 61% KO rate, and was fighting after a gap of 5 months and 1 day. Usyk was on a 9-fight win streak with a 100% KO rate, and fighting after a layoff of 9 months and 5 days.
Oleksandr Usyk defeated Krzysztof Głowacki via unanimous decision and wins the WBO title — in his first world-title fight. Usyk improves his record to 10-0, while Głowacki adds a loss to his record at 26-1.