VS
Fight Night

Allen vs Costa

Saturday, May 16, 2026 — Meta APEX, Las Vegas, United States · Updated May 16
FINAL RESULTS
UFC 327: Procházka vs Ulberg
UFC 327Procházka vs UlbergSaturday, Apr 11
UFC Fight Night: Burns vs Malott
Fight NightBurns vs MalottSaturday, Apr 18
UFC Fight Night: Sterling vs Zalal
Fight NightSterling vs ZalalSaturday, Apr 25
UFC Fight Night: Maddalena vs Prates
Fight NightMaddalena vs PratesSaturday, May 2
UFC 328: Chimaev vs Strickland
UFC 328Chimaev vs StricklandSaturday, May 9
UFC Fight Night: Allen vs Costa
Fight NightAllen vs CostaSaturday, May 16
UFC Fight Night: Yadong vs Figueiredo
Fight NightYadong vs FigueiredoSaturday, May 30
UFC Fight Night: Muhammad vs Bonfim
Fight NightMuhammad vs BonfimSaturday, Jun 6
UFC Freedom 250: Topuria vs Gaethje
UFC Freedom Topuria vs GaethjeSunday, Jun 14
UFC Fight Night: Kape vs Horiguchi
Fight NightKape vs HoriguchiSaturday, Jun 20
UFC Fight Night: Fiziev vs Torres
Fight NightFiziev vs TorresSaturday, Jun 27

Main Card

Sun, May 17 · 12:00 AM UTC
Featherweight
Featherweight
WINArnold Allen
#7
Arnold Allen
VS
Melquizael Costa
#12
Melquizael Costa
Decision - UnanimousR5 5:00
Featherweight
Featherweight
WINDooho Choi
Dooho Choi
VS
Daniel Santos
Daniel Santos
KO/TKOR2 4:29
Bantamweight
Bantamweight
Malcolm Wellmaker
Malcolm Wellmaker
VS
WINJuan Diaz
Juan Diaz
SubmissionR2 4:08
Catchweight
Catchweight
WINModestas Bukauskas
Modestas Bukauskas
VS
Christian Edwards
Christian Edwards
Decision - SplitR3 5:00
Bantamweight
Bantamweight
Timmy Cuamba
Timmy Cuamba
VS
WINBenardo Sopaj
Benardo Sopaj
SubmissionR2 2:25
Welterweight
Welterweight
Nikolay Veretennikov
Nikolay Veretennikov
VS
WINKhaos Williams
Khaos Williams
KO/TKOR1 3:31

Prelims

Sat, May 16 · 9:00 PM UTC
Light Heavyweight
Light Heavyweight
Tuco Tokkos
Tuco Tokkos
VS
WINIvan Erslan
Ivan Erslan
Decision - UnanimousR3 5:00
Lightweight
Lightweight
WINTommy Gantt
Tommy Gantt
VS
Artur Minev
Artur Minev
KO/TKOR2 2:51
Women's Bantamweight
Women's Bantamweight
WINKetlen Vieira
#5
Ketlen Vieira
VS
Jacqueline Cavalcanti
#11
Jacqueline Cavalcanti
Decision - UnanimousR3 5:00
Middleweight
Middleweight
WINCody Brundage
Cody Brundage
VS
Andre Petroski
Andre Petroski
KO/TKOR2 0:44
Women's Strawweight
Women's Strawweight
WINAlice Ardelean
Alice Ardelean
VS
Polyana Viana
Polyana Viana
SubmissionR2 4:36
Flyweight
Flyweight
Daniel Barez
Daniel Barez
VS
WINLuis Gurule
Luis Gurule
Decision - UnanimousR3 5:00
Women's Strawweight
Women's Strawweight
Shauna Bannon
Shauna Bannon
VS
WINNicolle Caliari
Nicolle Caliari
SubmissionR3 3:08