Jaron Ennis vs. Karen Chukhadzhian | Highlights The obscure Ukrainian challenger fell short of causing a major upset but did achieve a significant milestone by becoming the first opponent to take Jaron Ennis the full 12 rounds in his six-year professional career. Despite Ennis's clear advantages, he could only land clean punches intermittently against the cautious Chukhadzhian, who displayed defensive skill throughout the one-sided 12-round unanimous decision loss on the Gervonta Davis-Hector Lu