Event: UFC Fight Night 233 Song vs. Gutierrez (UFC Vegas 83);
Data: sobota, 09/12/2023; 
Lokalizacja: UFC Apex, Las Vegas, USA;












Main event
61,7 kg: Song Yadong (20-7-1 MMA, 9-2-1 UFC) vs. Chris Gutierrez (20-4-2 MMA, 8-2-1 UFC)

Karta główna
93,4 kg: Anthony Smith (37-18 MMA, 12-8 UFC) vs. Khalil Rountree (12-5 MMA, 8-5 UFC)
57,6 kg: Allan Nascimento (20-6 MMA, 2-1 UFC) vs. Su Mudaerji (16-5 MMA, 3-2 UFC) vs.
70,8 kg: Nasrat Haqparast (15-5 MMA, 7-3 UFC) vs. Jamie Mullarkey (17-6 MMA, 5-5 UFC)
84,3 kg: Andre Muniz (23-6 MMA, 5-2 UFC) vs. Junyong Park (17-5 MMA, 7-2 UFC)

Karta wstępna
77,6 kg: Kenan Song (20-7 MMA, 5-3 UFC) vs.  Kevin Jousset (9-2 MMA, 1-0 UFC)
57,6 kg: Tatsuro  (14-0 MMA, 4-0 UFC) vs. Carlos Hernandez (9-2 MMA, 2-1 UFC)
57,6 kg: Sung Hyun Park (8-0 MMA, 1-0 UFC) vs. Shannon Ross (13-8 MMA, 0-2 UFC)
61,7 kg: Stephanie Egger (8-4 MMA, 3-3 UFC) vs. Luana Santos (6-1 MMA, 1-0 UFC)
70,8 kg: Melquizael Costa (20-6 MMA, 1-1 UFC) vs. Steve Garcia (14-5 MMA, 3-2 UFC)
63,5 kg: Carlos Vera (11-3 MMA, 0-0 UFC) vs. Daniel Marcos (15-0 MMA, 2-0 UFC)*
52,6 kg: Talita Alencar (4-0-1 MMA, 0-0 UFC) vs. Rayanne Amanda (14-6 MMA, 0-0 UFC)

*Catchweight