Pawlak defeats Khalidov via TKO in final seconds, retains middleweight title

Pawel Pawlak defeated Mamed Khalidov by TKO in the final second of the fourth round in a middleweight title fight. The victory marked Pawlak's fourth successful title defense in the middleweight division. The dramatic finish came at the very end of the scheduled rounds. No additional context about the organization or event is provided in the post. The post indicates this was a significant championship bout between two established fighters.