UFC FIGHT NIGHT : ALLEN VS COSTA

Main eventArnold Allen def. Melquizael Costaby Decision (unanimous) · 13 results recordedFull result →

DateSaturday, May 16, 2026Start 8:00 PM EDT

VenueMeta APEXLas Vegas, United States

BroadcastPARAMOUNT+How to watch

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Fight resultsComplete13 of 13 outcomes recordedView resultsHide results

Results appear as they are recorded; confirmation may be delayed.

Arnold Allen vs Melquizael CostaArnold Allen def. Melquizael Costa by Decision (unanimous) · Round R5 · 5:00
Doo Ho Choi vs Daniel SantosDoo Ho Choi def. Daniel Santos by TKO · Round R2 · 4:29
Malcolm Wellmaker vs Juan DíazJuan Díaz def. Malcolm Wellmaker by Submission · Round R2 · 4:08
Modestas Bukauskas vs Christian EdwardsModestas Bukauskas def. Christian Edwards by Decision (split) · Round R3 · 5:00
Timmy Cuamba vs Benardo SopajBenardo Sopaj def. Timmy Cuamba by Submission · Round R2 · 2:25
Nikolay Veretennikov vs Khaos WilliamsKhaos Williams def. Nikolay Veretennikov by TKO · Round R1 · 3:31
Tuco Tokkos vs Ivan ErslanIvan Erslan def. Tuco Tokkos by Decision (unanimous) · Round R3 · 5:00
Tommy Gantt vs Artur MinevTommy Gantt def. Artur Minev by TKO · Round R2 · 2:51
Ketlen Vieira vs Jacqueline CavalcantiKetlen Vieira def. Jacqueline Cavalcanti by Decision (unanimous) · Round R3 · 5:00
Cody Brundage vs Andre PetroskiCody Brundage def. Andre Petroski by TKO · Round R2 · 0:44
Alice Ardelean vs Polyana VianaAlice Ardelean def. Polyana Viana by Submission · Round R2 · 4:36
Daniel Barez vs Luis GuruleLuis Gurule def. Daniel Barez by Decision (unanimous) · Round R3 · 5:00
Shauna Bannon vs Nicolle CaliariNicolle Caliari def. Shauna Bannon by Submission · Round R3 · 3:08

Recorded results remain available on this page.

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Card at a glance

All 13 recorded outcomes are in

Complete

Frozen model coverage0/13 bouts13 tracked bouts are still waiting for a model snapshot.

Strongest model leanNo forecast published yetThis updates when a frozen pre-fight prediction is available.

Closest matchupNo forecast published yetThis updates when a frozen pre-fight prediction is available.

Model vs EloNo comparison yetModel and Elo are compared only when both select a side.

Review results and Elo movement

Event status

Complete

Event progress

All 13 recorded outcomes are in. Final fight details and published Elo changes stay together here.

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Published rating impact

Elo movement from this event

13 matched bouts

Shauna Bannon vs Nicolle Caliari

Shauna Bannon1595 → 1564-31

Nicolle Caliari1574 → 1594+20

Cody Brundage vs Andre Petroski

Cody Brundage1567 → 1591+25

Andre Petroski1673 → 1648-25

Tommy Gantt vs Artur Minev

Tommy Gantt1706 → 1723+16

Artur Miniev1654 → 1630-25

Timmy Cuamba vs Benardo Sopaj

Timmy Cuamba1672 → 1653-20

Benardo Sopaj1662 → 1682+20

Alice Ardelean vs Polyana Viana

Alice Ardelean1572 → 1591+18

Polyana Viana1559 → 1541-18

Ketlen Vieira vs Jacqueline Cavalcanti

Ketlen Vieira1654 → 1672+18

Jacqueline Cavalcanti1688 → 1670-18

UFC FIGHT NIGHT : ALLEN VS COSTA is a completed MMA event scheduled for Saturday, May 16, 2026 at Meta APEX in Las Vegas, United States. The fight card includes 13 tracked fights, led by Arnold Allen vs Melquizael Costa, with bout links, fighter profiles, results, and Combat Edge stats. Main event result: Arnold Allen def. Melquizael Costa by Decision (unanimous).