Szymon Kołecki has one loss against one opponent on his MMA record. For a list of Kołecki's best fights, refer to "Best fights of Szymon Kołecki".
On August 18, 2018 Szymon Kołecki faced off against Michał Bobrowski in a light-heavyweight bout at age 36. He was coming in with a record of 6-1 (6). Kołecki lost the fight via 3-round unanimous decision.
