Watch UFC on FOX 20: Road to the Octagon for FOX's preview of the latest UFC event on July 23 in Chicago, Ill. In the main event, former UFC champion Holly Holm squares off against Valentina Shevchenko. Edson Barboza faces Gilbert Melendez in a lightweight battle in the co-main event.
Check out the Barboza vs. Melendez portion below.
Here's Felice Herrig vs. Kailin Curran.
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