4 DAYSUFC Fight Night: Allen vs. CostaSat, May 16, 2026 · Las Vegas, Nevada, USA
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Bantamweight3 rounds

Juan Diaz vs Malcolm Wellmaker

Fight preview for UFC Fight Night: Allen vs. Costa in Las Vegas, Nevada, USA. Tale of the tape, live sportsbook odds, and Monte Carlo simulation prediction.

IQ Score

UFC Fight Night: Allen vs. Costa2026-05-16
Bantamweight3 rounds
Juan Diaz — UFC fighter portrait
Juan Diaz
15-1-1Underdog+205
OctagonIQ
Bantamweight
Bout · 3 Rounds
27Age31
5' 8"Height5' 10"
135 lbsWeight135 lbs
69"Reach71"
Malcolm Wellmaker — UFC fighter portrait
Malcolm Wellmaker
10-1-0Favorite-250

Tale of the Tape

27
Age
31
5' 8"
Height
5' 10"
69"
Reach
71"
135 lbs
Weight
135 lbs
Orthodox
Stance
Switch
N/A
Country
N/A
94%
Win Rate
91%
54%
Finish Rate
80%

Striking

5.82
Sig. Strikes / Min
5.8
39%
Strike Accuracy
56%
60%
Strike Defense
52%
5.02
Absorbed / Min
5.39

Grappling

3.01
Takedowns / 15 Min
0
33%
TD Accuracy
0%
0%
TD Defense
57%
0
Submissions / 15 Min
0
0

Simulation Prediction

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