Fight Genie logo Fight Genie
Back to the card

Sean O'Malley vs Song Yadong

Bantamweight · Main card · UFC 324: Gaethje vs. Pimblett

FINAL: Sean O'Malley by U-DEC
Sean O'Malley
Sean O'Malley
Age 31 · Elo 1602
LLWWW
231 days since last fight
vs
Song Yadong
Song Yadong
Age 28 · Elo 1635
WLWWL
336 days since last fight

Who wins, by source

Sean O'MalleySong Yadong
Claude Claude: Sean O'Malley 68% Claude: Song Yadong 32% 68% 32% GPT GPT: Sean O'Malley 70% GPT: Song Yadong 30% 70% 30% Elo Elo: Sean O'Malley 45% Elo: Song Yadong 55% 45% 55%

Each row splits one source's view of the fight. The dashed line is even odds. Where the models sit further from the market, they are claiming an edge.

Tale of the tape

Sean O'MalleySong Yadong
Strikes landed / min Sean O'Malley Strikes landed / min: 6.70 6.70 Song Yadong Strikes landed / min: 4.34 4.34 Strikes absorbed / min Sean O'Malley Strikes absorbed / min: 3.48 3.48 Song Yadong Strikes absorbed / min: 3.81 3.81 Striking accuracy Sean O'Malley Striking accuracy: 61% 61% Song Yadong Striking accuracy: 43% 43% Striking defense Sean O'Malley Striking defense: 60% 60% Song Yadong Striking defense: 55% 55% Takedowns / 15 min Sean O'Malley Takedowns / 15 min: 0.29 0.29 Song Yadong Takedowns / 15 min: 0.82 0.82 Takedown defense Sean O'Malley Takedown defense: 61% 61% Song Yadong Takedown defense: 73% 73% Sub attempts / 15 min Sean O'Malley Sub attempts / 15 min: 0.3 0.3 Song Yadong Sub attempts / 15 min: 0.2 0.2

Career UFC averages. Bars are scaled within each row, so compare left against right, not row against row. The stronger side is highlighted, and for strikes absorbed the lower number is the better one.

How it ends

KO/TKOSubmissionDecision
Claude Claude: KO/TKO 30% 30% Claude: Submission 5% Claude: Decision 65% 65%GPT GPT: KO/TKO 38% 38% GPT: Submission 4% GPT: Decision 58% 58%

Each model's split across the ways this fight can finish, out of 100.

The analysis

Claude
Sean O'Malley by Decision, 68% confidence

O'Malley's significant reach advantage (72" vs 67") and superior striking metrics make him the clear favorite. His 6.7 SLPM with 61% accuracy dwarfs Song's 4.49 SLPM at 43% accuracy. Their common opponent analysis is telling - O'Malley defeated Yan while Song lost, and both beat Vera. O'Malley's movement and distance management have improved dramatically since the Dvalishvili losses. Song's power is his equalizer, but O'Malley's 60% striking defense and footwork should keep him safe while he pieces up Song from range.

GPT
Sean O'Malley by Decision, 70% confidence

O'Malley's superior striking efficiency (6.7 SLpM at 61% vs 4.49 at 43%), better strike differential (+3.22 vs +0.53), and reach advantage should allow him to control range, out-land Song, and win minutes over five rounds. Song's durability, strong takedown defense (72%), and power make him dangerous early, but O'Malley's footwork, feints, and shot selection historically hold up well against aggressive boxer-wrestlers, suggesting a higher likelihood of a high-volume striking decision rather than a clean finish.