UFC Fight Night: Overeem vs. Oleinik
| Sport: | MMA |
| Promotion: | UFC |
| Date: | April 20, 2019 |
| Venue: | Yubileyny Sports Palace |
| City: | Saint Petersburg, Russia |
| Broadcast: | ESPN+ |
Co-Main Event
Lightweight Islam Makhachev vs. Arman Tsarukyan
Main Card
Flyweight Roxanne Modafferi vs. Antonina Shevchenko