UFC Fight Night 161: Joanna vs. Waterson was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on October 12, 2019 at Amalie Arena in Tampa, Florida. A women's strawweight bout between former UFC Women's Strawweight Champion Joanna Jędrzejczyk and former Invicta FC Atomweight Champion Michelle Waterson served as the event headliner.

UFC 236: Holloway vs. Poirier 2 was a mixed martial arts event produced by the Ultimate Fighting Championship held on April 13, 2019 at the State Farm Arena in Atlanta, Georgia. The event was headlined by an interim UFC Lightweight Championship bout between former UFC Featherweight Champion Max Holloway and Dustin Poirier. The two previously met in a featherweight bout at UFC 143 where Poirier won by submission in the first round.

UFC Fight Night 141: Blaydes vs. Ngannou 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on November 24, 2018 at Cadillac Arena in Beijing, China. A heavyweight rematch between former UFC Heavyweight Championship challenger Francis Ngannou and Curtis Blaydes served as the event headliner. The pairing met previously in April 2016 at UFC Fight Night: Rothwell vs. dos Santos, with Ngannou winning the fight via TKO stoppage at the conclusion of the second round.

UFC on Fox 29: Poirier vs. Gaethje was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on April 14, 2018, at the Gila River Arena in Glendale, Arizona. The event was headlined by a lightweight bout between Dustin Poirier and former WSOF Lightweight Champion Justin Gaethje.

Invicta Fighting Championships will host a historic night of women’s mixed martial arts action for Friday, Aug. 27. The world’s premier combat sports organization for women returns to pay-per-view for the first time in eight years for Invicta FC 44: A New Era. The event will take place from Memorial Hall in Kansas City and is headlined by two championship match-ups.