Denis Mager stopped Shamil Ramazanov by knockout in the second round at ACA 207, snapping a two-fight losing skid to improve to 13-3. Ramazanov, who entered the bout undefeated at 11-0, suffered the first loss of his professional career in his ACA debut.
Denis Mager ended a difficult stretch of his career in emphatic fashion, stopping unbeaten prospect Shamil Ramazanov by knockout in the second round at ACA 207 on September 12, 2026.
The finish was a significant rebound for Mager, who entered the contest having dropped back-to-back fights. The victory pushes his professional record to 13-3 and signals he remains a relevant force in his division despite the recent setbacks.
Ramazanov absorbed the first defeat of his career in what was also his debut appearance under the ACA banner. The knockout ended a perfect 11-0 run that had generated considerable buzz around the unbeaten prospect. Stepping into ACA competition and facing a veteran with Mager's experience proved to be a stern test, and Ramazanov was unable to survive it.
Why it matters
- Mager halts a two-fight skid, demonstrating resilience and finishing ability at the highest level of ACA competition.
- Ramazanov's first professional loss comes at a pivotal moment, disrupting what had been a flawless rise through the ranks.
- The finish in the second round suggests Mager's power and composure under pressure remain intact, while Ramazanov will need to regroup after suffering a setback in his highest-profile bout to date.
