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UFC Fight Night: Oliveira vs. GamrotWomen's StrawweightPrelims
Julia PolastriWINNER
Julia
Polastri
1-2UFC
27 yrsElo 1507
VS
Karolina Kowalkiewicz
Karolina
Kowalkiewicz
9-8UFC
39 yrsElo 1504
Final: Julia Polastri by KO/TKO Punches
Who wins
Claude
63%
Polastri
GPT
62%
Kowalkiewicz
Elo
50%
Polastri
1507 vs 1504
Tale of the tapeUFC averages
5'2" Height 5'3"
63" Reach 64"
Orthodox Stance Orthodox
6.22 Landed / min 5.71
5.18 Absorbed / minlower better 5.55
56% Strike accuracy 43%
59% Strike defense 58%
0.62 Takedowns / 15 0.34
80% TD accuracy 23%
57% TD defense 73%
0.3 Subs / 15 0.2
How it ends
Claude: KO/TKO 10%Claude: Submission 25%Claude: Decision 65%
65%Decision
Claude calls Decision
KO/TKO 10%Submission 25%Decision 65%
GPT: KO/TKO 7%GPT: Submission 5%GPT: Decision 88%
88%Decision
GPT calls Decision
KO/TKO 7%Submission 5%Decision 88%
Formnewest first
Julia Polastri196 days out
L
Loopy Godinez
U-DEC · 2025-03-29
W
Cory McKenna
S-DEC · 2024-04-27
L
Josefine Knutsson
U-DEC · 2024-01-13
Karolina Kowalkiewicz671 days out
L
Iasmin Lucindo
U-DEC · 2023-12-09
W
Diana Belbita
U-DEC · 2023-10-07
W
Vanessa Demopoulos
U-DEC · 2023-05-20
W
Silvana Gomez Juarez
U-DEC · 2022-11-12
W
Felice Herrig
SUB · 2022-06-04
Why
Claude
Julia Polastri
63% · Decision
  • Polastri's 80% takedown accuracy creates control opportunities against Kowalkiewicz's 73% defense
  • Age differential: 26-year-old Polastri vs 38-year-old Kowalkiewicz impacts cardio and recovery
  • Polastri on upward trend with recent wins while Kowalkiewicz dropped 2 of last 3
  • Home crowd advantage for Brazilian Polastri in Rio de Janeiro
Write-up

Polastri's superior grappling (80% takedown accuracy vs Kowalkiewicz's 23%) and recent momentum (2-fight win streak) give her the edge. Kowalkiewicz's 38-year-old legs have shown vulnerability to wrestlers, and Polastri's 3x submission threat advantage (0.6 vs 0.2 per fight) forces Kowalkiewicz to defend constantly. The Brazilian crowd advantage in Rio adds another layer of pressure.

GPT
Karolina Kowalkiewicz
62% · Decision
  • Higher UFC-level experience and durability for Kowalkiewicz
  • Slightly better takedown defense (73% vs 61%)
  • Comparable striking output, but Kowalkiewicz faced tougher competition
Write-up

Kowalkiewicz holds a slight edge in striking volume and experience at the UFC level, combined with better takedown defense (73% vs 61%) which should help neutralize Polastri's superior takedown accuracy. Both fighters are defensively similar and have comparable output, but Kowalkiewicz's durability and proven ability to sustain high-paced striking exchanges against elite opposition give her a small but notable advantage over three rounds.