- Dustin Poirier now has wins over Conor McGregor, Max Holloway, Anthony Pettis, Eddie Alvarez and Justin Gaethje.
- Poirier only has one loss in his last nine fights, and two in his last twelve fights. He's never lost two fights in a row.
- UFC 257 marks the first time Conor McGregor has lost two out of a three fight span in his UFC career.
- UFC 257 was Conor McGregor's first TKO loss in his MMA career.
- Since 2016, McGregor is 3-4 in combat sports.
- Conor McGregor has headlined eight UFC PPVs, half of which were non-title fights.
- The last time Dan Hooker lost back-to-back fights was 2010.
- Michael Chandler has won six of his last seven fights, and ten of his last twelve. He's won three straight fights by first round KO/TKO.
- Joanne Calderwood is 6-2 in her career as a Flyweight.
- Jessica Eye has lost three out of four fights, and is 5-9 dating back to 2014.
- Marina Rodriguez has one loss over her six UFC fights, and gained her first UFC finish at UFC 257.
- Amanda Ribas was finished for the first time in over five years at UFC 257.
- Julianna Pena won her first official fight via submission since 2011. She won two TUF exhibitions via submission.
- Nik Lentz lost his third consecutive fight at UFC 257.
- After winning five fights in a row, Antonio Carlos Junior has lost three fights in a row.
