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UFC 321: Aspinall vs. GaneLightweightPrelims
Ludovit KleinWINNER
Ludovit
Klein
7-4UFC
30 yrsElo 1559
VS
Mateusz Rebecki
Mateusz
Rebecki
3-1UFC
32 yrsElo 1515
Final: Ludovit Klein by M-DEC
Who wins
Claude
71%
Klein
GPT
62%
Rebecki
Elo
56%
Klein
1559 vs 1515
Tale of the tapeUFC averages
5'7" Height 5'7"
72" Reach 66"
Southpaw Stance Southpaw
3.81 Landed / min 4.69
3.22 Absorbed / minlower better 4.15
54% Strike accuracy 48%
54% Strike defense 54%
1.70 Takedowns / 15 4.12
51% TD accuracy 75%
91% TD defense 33%
0.0 Subs / 15 1.0
How it ends
Claude: KO/TKO 25%Claude: Submission 12%Claude: Decision 63%
63%Decision
Claude calls Decision
KO/TKO 25%Submission 12%Decision 63%
GPT: KO/TKO 13%GPT: Submission 20%GPT: Decision 67%
67%Decision
GPT calls Decision
KO/TKO 13%Submission 20%Decision 67%
Formnewest first
Ludovit Klein147 days out
L
Mateusz Gamrot
U-DEC · 2025-05-31
W
Roosevelt Roberts
U-DEC · 2024-04-06
W
AJ Cunningham
KO/TKO · 2024-03-02
W
Thiago Moises
U-DEC · 2024-01-06
W
Ignacio Bahamondes
U-DEC · 2023-08-05
Mateusz Rebecki678 days out
L
Diego Ferreira
KO/TKO · 2023-12-16
W
Roosevelt Roberts
SUB · 2023-11-11
W
Loik Radzhabov
KO/TKO · 2023-06-24
W
Nick Fiore
U-DEC · 2023-01-14
Why
Claude
Ludovit Klein
71% · Decision
  • Klein's 91% takedown defense neutralizes Rebecki's primary weapon (4.12 TD/fight)
  • 6-inch reach advantage allows Klein to control distance effectively
  • Klein on 5-fight win streak vs Rebecki coming off back-to-back KO losses
  • Both fighters defeated Roosevelt Roberts, but Klein showed better defensive metrics
Write-up

Klein's exceptional recent form (5-0 streak) and superior takedown defense (91% vs 33%) give him clear advantages. His 6-inch reach advantage will be crucial in maintaining distance against Rebecki's aggressive style. Klein's defensive wrestling and striking accuracy create a stylistic nightmare for Rebecki, who relies heavily on takedowns (4.12 per fight) that Klein can stuff.

GPT
Mateusz Rebecki
62% · Decision
  • Rebecki's elite takedown accuracy and volume
  • Klein's excellent takedown defense and reach advantage
  • Rebecki's higher striking output and submission threat
Write-up

Rebecki's high takedown volume (4.12 per fight) and 75% accuracy, paired with a strong submission threat (1.0 sub avg), give him a clear grappling edge over Klein. Klein's 91% takedown defense will be tested rigorously, but Rebecki's pace and volume, both standing and on the mat, should allow him to control rounds. Klein's superior striking accuracy and significant reach advantage (6 inches) give him upset potential, but Rebecki's pressure and ability to mix in takedowns are likely to sway the scorecards.