On August 31, 2024, a 35-year-old Maciej Sulęcki (32-2, 12 KOs) and a 23-year-old American boxer Diego Pacheco (21-0, 17 KOs) met in the ring in a super-middleweight bout.
Sulęcki came in to the fight on a 4-fight win streak with a 35% KO rate, and was fighting after a gap of 3 months. Pacheco was on a 21-fight win streak with a 81% KO rate, and fighting after a layoff of 4 months and 25 days.
Diego Pacheco stopped Maciej Sulęcki via KO in the 6th round. Pacheco improves his record to 22-0 (18 KOs), while Sulęcki adds a loss to his record at 32-3.
On June 29, 2019, a 30-year-old Maciej Sulęcki (28-1, 11 KOs) got a shot at the middleweight WBO title held by 31-year-old American boxer Demetrius Andrade (27-0, 17 KOs).
Sulęcki came in to the fight on a 2-fight win streak with a 37% KO rate, and was fighting after a gap of 3 months and 14 days. Andrade was on a 27-fight win streak with a 63% KO rate, and fighting after a layoff of 5 months and 11 days.
Demetrius Andrade defeated Maciej Sulęcki via unanimous decision and successfully defended his WBO middleweight title. Andrade improves his record to 28-0, while Sulęcki adds a loss to his record at 28-2.
On April 28, 2018, a 28-year-old Maciej Sulęcki (26-0, 10 KOs) and a 31-year-old American boxer Daniel Jacobs (33-2, 29 KOs) met in the ring.
Sulęcki came in to the fight on a 26-fight win streak with a 38% KO rate, and was fighting after a gap of 6 months and 7 days. Jacobs was on a 1-fight win streak with a 82% KO rate, and fighting after a layoff of 5 months and 17 days.
Daniel Jacobs defeated Maciej Sulęcki via unanimous decision in the 12-round fight. Jacobs improves his record to 34-2, while Sulęcki adds a loss to his record at 26-1.