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UFC Fight Night: Bonfim vs. BrownBantamweightPrelims
Ricky Simon
Ricky
Simon
9-5UFC
33 yrsElo 1541
VS
Raoni BarcelosWINNER
Raoni
Barcelos
9-4UFC
38 yrsElo 1597
Final: Raoni Barcelos by U-DEC
Who wins
Claude
65%
Barcelos
GPT
65%
Barcelos
Elo
58%
Barcelos
1541 vs 1597
Tale of the tapeUFC averages
5'6" Height 5'7"
69" Reach 67"
Orthodox Stance Orthodox
2.99 Landed / min 5.22
3.84 Absorbed / minlower better 4.79
43% Strike accuracy 51%
61% Strike defense 61%
5.20 Takedowns / 15 1.86
44% TD accuracy 32%
75% TD defense 85%
0.3 Subs / 15 0.6
How it ends
Claude: KO/TKO 20%Claude: Submission 25%Claude: Decision 55%
55%Decision
Claude calls Decision
KO/TKO 20%Submission 25%Decision 55%
GPT: KO/TKO 12%GPT: Submission 10%GPT: Decision 78%
78%Decision
GPT calls Decision
KO/TKO 12%Submission 10%Decision 78%
Formnewest first
Ricky Simon259 days out
W
Javid Basharat
KO/TKO Punch · 2025-02-22
L
Vinicius Oliveira
U-DEC · 2024-01-27
L
Mario Bautista
U-DEC · 2024-01-13
L
Song Yadong
KO/TKO · 2023-04-29
W
Jack Shore
SUB · 2022-07-16
Raoni Barcelos147 days out
W
Cody Garbrandt
U-DEC · 2025-06-14
W
Payton Talbott
U-DEC · 2025-01-18
W
Cristian Quinonez
SUB · 2024-02-24
L
Kyler Phillips
U-DEC · 2023-08-05
L
Umar Nurmagomedov
KO/TKO · 2023-01-14
Why
Claude
Raoni Barcelos
65% · Decision
  • Barcelos lands 2.23 more strikes per minute with 8% better accuracy
  • Simon's 4-fight losing streak indicates significant performance decline
  • Barcelos' 85% TDD vs Simon's 44% TD accuracy limits wrestling effectiveness
  • Age factor: Barcelos (37) shows better recent form despite being 5 years older
Write-up

Barcelos' superior striking metrics (5.22 SLPM vs 2.99, 51% accuracy vs 43%) and positive striking differential (+0.43 vs -0.85) create a clear advantage. Simon's 4-fight losing streak reveals declining performance, while Barcelos shows resilience with a recent submission victory. Barcelos' 85% takedown defense neutralizes Simon's wrestling-heavy approach (5.2 takedown attempts per fight at only 44% accuracy).

GPT
Raoni Barcelos
65% · Decision
  • Barcelos' 5.22 SLpM vs. Simon's 2.99 SLpM
  • Barcelos' 85% takedown defense against Simon's 44% takedown accuracy
  • Barcelos' positive striking differential (+0.43) vs. Simon's negative (-0.85)
Write-up

Barcelos holds significant advantages in striking volume, accuracy, and striking differential. His superior takedown defense (85%) should neutralize Simon's wrestling-heavy game, forcing Simon to engage more on the feet, where Barcelos is more effective. Simon's negative striking differential and lower striking output put him at a disadvantage in extended exchanges.