Choose a fight to analyse
AA
MC
Allen vs CostaMain Card · Featherweight
CD
DS
Doo-ho vs SantosMain Card · Featherweight
MW
JD
Wellmaker vs DíazMain Card · Bantamweight
TC
BS
Cuamba vs SopajMain Card · Bantamweight
TT
IE
Tokkos vs ErslanPreliminary Card · Light Heavyweight
KV
JC
Vieira vs CavalcantiPreliminary Card · Women'S Bantamweight
CB
AP
Brundage vs PetroskiPreliminary Card · Middleweight
AA
PV
Ardelean vs VianaPreliminary Card · Women'S Strawweight
DB
LG
Barez vs GurulePreliminary Card · Flyweight
SB
NC
Bannon vs CaliariPreliminary Card · Women'S Strawweight
KW
NV
Williams vs VeretennikovMain Card · Welterweight
MB
CE
Bukauskas vs EdwardsMain Card · Catchweight
TG
AM
Gantt vs MinevPreliminary Card · Lightweight
MC
Allen vs CostaMain Card · Featherweight
CD
DS
Doo-ho vs SantosMain Card · Featherweight
MW
JD
Wellmaker vs DíazMain Card · Bantamweight
TC
BS
Cuamba vs SopajMain Card · Bantamweight
TT
IE
Tokkos vs ErslanPreliminary Card · Light Heavyweight
KV
JC
Vieira vs CavalcantiPreliminary Card · Women'S Bantamweight
CB
AP
Brundage vs PetroskiPreliminary Card · Middleweight
AA
PV
Ardelean vs VianaPreliminary Card · Women'S Strawweight
DB
LG
Barez vs GurulePreliminary Card · Flyweight
SB
NC
Bannon vs CaliariPreliminary Card · Women'S Strawweight
KW
NV
Williams vs VeretennikovMain Card · Welterweight
MB
CE
Bukauskas vs EdwardsMain Card · Catchweight
TG
AM
Gantt vs MinevPreliminary Card · Lightweight
BEST PRICE
We back
Allen
over Costa · Featherweight
Our fair value$1.67
pays above fair
$1.85
Best prices · Allen
BetOnline.ag · US
$1.85
Unibet (UK) · UK
$1.85
Betsson · EU
$1.84
Where to back Allen
best price · region · EV vs fair $1.67
US
BetOnline.ag
$1.85
+11%
BetOnline.ag
$1.85
+11%
UK
Unibet (UK)
$1.85
+11%
Unibet (UK)
$1.85
+11%
EU
BET
Betsson
$1.84
+10%
AU
TABtouch
$1.83
+10%
PM
PM
Polymarket crowd exchange
$1.75
How it endsmethod calls · Allen · crowd line
KO/TKO
6
$7.78
Decision
22
$2.12
Tale of the tape
the matchup, side by side
Allen 20-4
VS
26-7 Costa
5'8"
height
5'10"
145 lb
weight
145 lb
70"
reach
71"
32
age
29
Southpaw
stance
Southpaw
3.5
strikes landed / min
3.5
41%
striking accuracy
46%
2.9
strikes absorbed / min
2.3
61%
striking defence
58%
0.9
takedowns / 15 min
2.5
47%
takedown accuracy
35%
75%
takedown defence
52%
0.3
submissions / 15 min
1.1
AI analysis
Deep research · camps & rumours
Hit “Run deep research” to pull the latest from X and the news.
What the numbers say
Model vs market60% vs 54%
Consensus100 of 150 analysts
Sharpest angleAllen by Decision — 22 of 28 method calls
Recommendation
Back Allen @ $1.85 · fair $1.67
+11% EDGE
Analyst tape
every extracted call on this fight
RR
Rising the Ranks picks Melquizael Costa VALUE
“I gotta go with Melquizael Costa on this one”
CS
CBS Sports picks Arnold Allen
“I think it is and certainly from the standpoint of protecting both his reputation and his placement as an elite fighter”
CS
CBS Sports picks Melquizael Costa
“Milki Melquizael Costa has turned his fortunes in a big way”
MM
MMAFightingonSBN picks Arnold Allen
“Arnold decision. I'm going Arnold decision.”
BM
Bum MMA picks Arnold Allen
“give me Arnold Allen via decision”
UB
UFC Brasil picks Arnold Allen
“I'm taking Arnold Allen”
JA
JakeGerberMMA picks Arnold Allen
“I'm going Arnold Allen by decision”
RS
Round 3: Prediction Show picks Arnold Allen
“I'm going Arnold Allen by knockout.”
TC
The Finz Chats picks Melquizael Costa VALUE
“I'm going with Melquizael Costa moneyline, one unit at plus 112.”
$2.12
PH
Philyflishow999 picks Melquizael Costa
“I feel like NOT_IN_ROSTER_1 just gets a big big W.”
Recent form
last five, most recent first
Allen20-4
W
Costa
May '26
L
Silva
Jan '26
W
Chikadze
Jul '24
L
Evloev
Jan '24
L
Holloway
Apr '23
Costa26-7
L
Allen
May '26
W
Ige
Feb '26
W
Charrière
Dec '25
W
Erosa
May '25
W
Rodriguez
Mar '25