Back to Bellator 139: Kongo vs. Volkov
Women's Featherweight

Iony Razafiarison vs Bryanna Fissori

Bellator 139: Kongo vs. Volkov ·Kansas Star Arena
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Statlab take

baseline
Heavy favorite Confidence: High
Iony Razafiarison
Bryanna Fissori
83% 17%

Logistic-regression model trained on ~5,000 UFC/DWCS fights since 2016 (71.9% test accuracy). The "Why" panel shows interpretable inputs; the headline probability comes from the model.

Statlab projections

Method classifier: 0.55 accuracy on 2083 fights
Actual result
Decision - Unanimous · Round 3
Razafiarison: 18 sig / 2 TD · Fissori: 21 sig / 2 TD
Iony Razafiarison
Bryanna Fissori
39
Sig strikes landed
40
85
Sig strikes attempted
86
67
Total strikes landed
64
1.0
Takedowns landed
0.5
2.0
Takedowns attempted
1.3
0.30
Knockdowns
0.20
186s
Control time
145s
Method
Decision
37%
KO/TKO
36%
Submission
28%

Stat regressor (GBT MultiOutput) trained on 8348 fighter-fight rows. Per-stat MAE vs naive-mean baseline: SigStrikesLanded: 25.4 (naive 28.2); SigStrikesAttempted: 52.3 (naive 59.4); TakedownsLanded: 1.1 (naive 1.3); TakedownsAttempted: 2.5 (naive 3.0); Knockdowns: 0.3 (naive 0.3); ControlTimeSeconds: 113.9 (naive 131.8); TotalStrikesLanded: 33.8 (naive 37.1).

Red corner

Iony Razafiarison

0-0
Career record
Height
63"
Age
31
Blue corner

Bryanna Fissori

0-0
Career record
Height
64"