The Ultimate Fighting Championship’s long-awaited return to Mexico offers an engaging set of prelims. UFC Fight Night 237 on Saturday at Mexico City Arena seems poised for an action-packed undercard, with all fights scheduled to take place at 155 pounds or below; and there is the expected smattering of Mexican talent, led by a featured prelim between bantamweight prospect Cristian Quinonez and Brazilian veteran Raoni Barcelos. Beyond that, there are plenty of entertaining flyweight scraps, along with one of the more intriguing threads without a Mexican contingent, as Peruvian kneebar specialist Claudio Puelles attempts to get back in the win column against Fares Ziam at 155 pounds.
Preview: UFC Fight Night 237 Prelims
