Jaime Munguia And Sergey Derevyanchenko both weighed in at 167.4 pounds ahead of their scheduled 12-round super middleweight bout. Both fighters looked fit and well-tuned outside of their usual middleweight class. Munguia and Derevyanchenko will face off in the main event of the evening on DAZN this coming Saturday at the Toyota Arena in Ontario, California.
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