The Ultimate Fighting Championship will get back on the road for a second straight week with UFC on ESPN 56 this Saturday at the Enterprise Center in St. Louis. The headliner may be a bit underwhelming, but a deep main card provides some backup with some interesting bouts. Joaquim Buckley politicked for a spot on his hometown show, and he draws a high-risk low-reward matchup against Nursulton Ruziboev in the co-feature. Right past that sits a fascinating clash between potential light heavyweight contenders in Alonzo Menifield and Carlos Ulberg.