Event: UFC FIGHT NIGHT 276

FEATHERWEIGHT

ALLEN VS COSTA

Arnold Allen

"Almighty"

19-3-0

Melquizael Costa

"Melk"

21-7-0

UFC FIGHT NIGHT 276

An exciting FEATHERWEIGHT matchup featuring Arnold Allen against Melquizael Costa.

Physical Comparison

Height

5'8"

Arnold Allen

5'10"

Melquizael Costa

Reach

70"

Arnold Allen

71"

Melquizael Costa

Weight

145 lbs

Arnold Allen

145 lbs

Melquizael Costa

Career Records

Arnold Allen

Record19-3-0

KO Wins7

Sub Wins4

Age31

Boxing/Wrestling

Melquizael Costa

Record21-7-0

KO Wins10

Sub Wins6

Age28

Muay Thai

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2026 AI Algorithm Prediction

62%

Arnold

38%

Melquizael

Prediction: Allen by Decision

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UFC FIGHT NIGHT 276 FULL FIGHT CARD

Arnold Allen vs Melquizael Costa ← Currently Viewing

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Frequently Asked Questions

Who has longer reach, Arnold Allen or Melquizael Costa?

Melquizael Costa has a longer reach at 71" compared to Arnold Allen's 70". This 1-inch reach advantage gives Melquizael a slight edge in striking range.

Who has more knockout power, Arnold Allen or Melquizael Costa?

Melquizael Costa has more KO/TKO wins with 10 compared to Arnold Allen's 7. Both fighters have shown they can end fights with strikes in the Featherweight division.

Does Melquizael have a youth advantage over Arnold?

Yes, Melquizael Costa is 3 years younger at 28 years old compared to Arnold Allen's 31. The younger fighter may have an edge in speed and endurance.

What is the key factor for Allen to win at UFC FIGHT NIGHT 276?

According to our 2026 AI Algorithm which predicts a 62/38 split in favor of Arnold Allen, the key factors are reach advantage and superior striking defense. Arnold needs to maintain distance and use technical striking to control the pace.