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UFC 316: Dvalishvili vs. O'Malley 2HeavyweightPrelims
Serghei Spivac
Serghei
Spivac
8-5UFC
30 yrsElo 1560
VS
Waldo Cortes-Acosta
Waldo
Cortes-Acosta
5-1UFC
33 yrsElo 1564
Who wins
Claude
65%
Spivac
GPT
65%
Cortes-Acosta
Elo
51%
Cortes-Acosta
1560 vs 1564
Tale of the tapeUFC averages
6'3" Height 6'4"
78" Reach 78"
Orthodox Stance Orthodox
3.57 Landed / min 5.64
4.23 Absorbed / minlower better 3.60
47% Strike accuracy 48%
52% Strike defense 52%
3.82 Takedowns / 15 0.55
59% TD accuracy 60%
63% TD defense 60%
0.5 Subs / 15 0.2
How it ends
Claude: KO/TKO 25%Claude: Submission 40%Claude: Decision 35%
40%Submission
Claude calls Submission, Round 2
KO/TKO 25%Submission 40%Decision 35%
GPT: KO/TKO 25%GPT: Submission 10%GPT: Decision 65%
65%Decision
GPT calls Decision
KO/TKO 25%Submission 10%Decision 65%
Formnewest first
Serghei Spivac139 days out
L
Jailton Almeida
KO/TKO Punches · 2025-01-18
W
Marcin Tybura
SUB · 2024-03-02
L
Ciryl Gane
KO/TKO · 2023-09-02
W
Derrick Lewis
SUB · 2023-02-04
W
Augusto Sakai
KO/TKO · 2022-08-06
Waldo Cortes-Acosta510 days out
W
Andrei Arlovski
U-DEC · 2024-01-13
W
Robelis Despaigne
U-DEC · 2023-12-16
W
Lukasz Brzeski
KO/TKO · 2023-08-26
L
Marcos Rogerio de Lima
U-DEC · 2023-04-29
W
Chase Sherman
U-DEC · 2022-11-19
Why
Claude
Serghei Spivac
65% · Submission
  • Spivac's 4.63 TDAvg vs Cortes-Acosta's 60% TDD creates a clear grappling advantage
  • Spivac's recent submission victories demonstrate finishing capability on the ground
  • Cortes-Acosta's striking advantage (+2.04 differential) becomes neutralized when taken down
  • Heavyweight matchups with clear grappling disparities typically favor the wrestler
Write-up

Spivac possesses a significant grappling advantage that should prove decisive against Cortes-Acosta's striking-heavy approach. While Cortes-Acosta has the superior striking metrics (5.64 SLPM vs 3.51 SLPM) and a +2.04 striking differential, Spivac's wrestling credentials (4.63 TDAvg, 65% TDAcc) create a clear path to victory. Cortes-Acosta's 60% TDD will be severely tested against Spivac's relentless takedown attempts. Spivac has demonstrated his submission prowess with recent wins via this method, including his March 2024 victory. The stylistic clash favors Spivac as a grappler against Cortes-Acosta's striking preference, especially considering Cortes-Acosta's limited submission defense and ground game development.

GPT
Waldo Cortes-Acosta
65% · Decision
  • Strike rate
  • Defensive efficiency
  • Takedown defense
Write-up

Cortes-Acosta has a higher strike rate and a better defensive efficiency. While Spivac has a higher takedown average, Cortes-Acosta's takedown defense should mitigate this advantage. Both fighters have a similar striker style, but Cortes-Acosta's volume and accuracy give him the edge in a likely stand-up battle.