| UFC Fight Night: Vieira vs. Tate | ||||
|---|---|---|---|---|
 The poster for UFC Fight Night: Vieira vs. Tate | ||||
| Promotion | Ultimate Fighting Championship | |||
| Date | November 20, 2021 | |||
| Venue | UFC Apex | |||
| City | Enterprise, Nevada, United States | |||
| Attendance | Not announced[1] | |||
| Event chronology | ||||
| ||||
UFC Fight Night: Vieira vs. Tate (also known as UFC on ESPN+ 56, UFC Vegas 43 and UFC Fight Night 198) was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on November 20, 2021 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States.[2]
- ^ Mike Bohn (2021-11-21). "UFC Fight Night 198 post-event facts: Rare 0-5 UFC record enters history books". mmajunkie.usatoday.com. Retrieved 2021-11-21.
- ^ Nolan King (2021-09-23). "NAC approves six UFC events stretching from October through November". mmajunkie.usatoday.com. Retrieved 2021-09-24.