UFC Fight Night 173: Brunson vs. Shahbazyan was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on August 1, 2020 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States.

• Zuffa
• Derek Brunson
• Edmen Shahbazyan
• Jennifer Maia
• Joanne Wood
• Vicente Luque
• Randy Brown
• King Green
• Landon Vannata