UFC 239 might go down as one of the best cards top to bottom of the year.
In the main event, Jon Jones pulled out a split decision victory over Thiago Santos to defend his light heavyweight title just minutes after close friend and training partner Holly Holm was knocked out.
Amanda Nunes defended her bantamweight belt with a first round knockout over Holm in the co-main event.
Jorge Masvidal, meanwhile, set a new UFC record by finishing Ben Askren in five seconds.
Here are complete results:
Jon Jones def. Thiago Santos via split decision (48-47, 47-48, 48-47) to remain UFC light heavyweight champion
Amanda Nunes def. Holly Holm via KO (head-kick) at 4:10 of Round 1 to remain UFC female bantamweight champion
Jorge Masvidal def. Ben Askren via KO (flying knee) at :05 of Round 1
Jan Blachowicz def. Luke Rockhold via KO (strike) at 1:39 of Round 2
Michael Chiesa def. Diego Sanchez via unanimous decision (30-26, 30-26, 30-26)
Arnold Allen def. Gilbert Melendez via unanimous decision (30-27, 30-27, 30-27)
Marlon Vera def. Nohelin Hernandez via submission (rear-naked choke) at 3:25 of Round 2
Claudia Gadelha def. Randa Markos via unanimous decision (30-27, 30-27, 30-27)
Yadong Song def. Alejandro Perez via KO (strike) at 2:04 of Round 1
Edmen Shahbazyan def. Jack Marshman via submission (rear-naked choke) at 1:12 of Round 1
Chance Rencountre def. Ismail Naurdiev via unanimous decision (29-27, 29-28, 30-27)
Julia Avila def. Pannie Kianzad via unanimous decision (30-27, 30-26, 30-26)