Adrian Bartosiński losses
Over 7 years as a professional, Adrian Bartosiński has compiled a 16-1 (13) record, including four title fights across two weight classes. His only loss came against Mamed Khalidov.
1. Adrian Bartosiński loses to Mamed Khalidov via KO
On November 16, 2024 Adrian Bartosiński faced Mamed Khalidov in a middleweight bout. Bartosiński was 29 years old with a record of 15-0, and Khalidov was 44 with a record of 37-8-2. Bartosiński was on an undefeated 15-fight winning streak and Khalidov was on a 2-fight winning streak. Khalidov submitted Bartosiński via armbar in the 2nd round.