On Monday, the UFC announced some more changes to the upcoming Fight Night event in Uruguay on Aug. 10.
Polyana Viana (10-3) will move up to the flyweight division for the first time in the UFC to replace Racheal Ostovich versus Veronica Macedo (5-3-1).
Both fighters will be looking to break their current skids. Brazilian finisher Viana enters the bout off of back-to-back losses against J.J. Aldrich and Hannah Cifers.
Macedo looks to capture her first Octagon victory after defeats to Ashlee Evans-Smith at bantamweight and Andrea Lee and Gilliam Robertson at flyweight.
Who will you be rooting for?