Fight Genie logo Fight Genie
Back to the card

Charles Johnson vs Eduardo Chapolin

Catch Weight · Prelims · UFC 330: Makhachev vs. Machado Garry

FINAL: Charles Johnson by SUB Twister
Charles Johnson
Charles Johnson
Age 35 · Elo 1529
LWLWW
202 days since last fight
vs
Eduardo Chapolin
Eduardo Chapolin
Age 30 · Elo 1477*
No UFC fights on record

Who wins, by source

Charles JohnsonEduardo Chapolin
Claude Claude: Charles Johnson 42% Claude: Eduardo Chapolin 58% 42% 58% GPT GPT: Charles Johnson 64% GPT: Eduardo Chapolin 36% 64% 36% Market Market: Charles Johnson 52% Market: Eduardo Chapolin 48% 52% 48% Elo Elo: Charles Johnson 57% Elo: Eduardo Chapolin 43% 57% 43%

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

Charles JohnsonEduardo Chapolin
Strikes landed / min Charles Johnson Strikes landed / min: 4.54 4.54 Eduardo Chapolin Strikes landed / min: 2.47 2.47 Strikes absorbed / min Charles Johnson Strikes absorbed / min: 3.88 3.88 Eduardo Chapolin Strikes absorbed / min: 1.60 1.60 Striking accuracy Charles Johnson Striking accuracy: 49% 49% Eduardo Chapolin Striking accuracy: 40% 40% Striking defense Charles Johnson Striking defense: 55% 55% Eduardo Chapolin Striking defense: 64% 64% Takedowns / 15 min Charles Johnson Takedowns / 15 min: 0.47 0.47 Eduardo Chapolin Takedowns / 15 min: 5.00 5.00 Takedown defense Charles Johnson Takedown defense: 66% 66% Eduardo Chapolin Takedown defense: 75% 75% Sub attempts / 15 min Charles Johnson Sub attempts / 15 min: 0.4 0.4 Eduardo Chapolin Sub attempts / 15 min: no data -

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 13% 13% Claude: Submission 17% 17% Claude: Decision 70% 70%GPT GPT: KO/TKO 21% 21% GPT: Submission 12% 12% GPT: Decision 67% 67%

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

The analysis

Claude
Eduardo Chapolin by Decision, 58% confidence

This is the spot where I side with the market against the public. Tapology has Johnson at 77% purely on name recognition, but the sportsbooks price this a coin flip (52/48) - and the stylistic read actually tilts toward the debuting Brazilian. Johnson's losses form a clear template: he gets controlled by committed grapplers (submitted by Almabayev via Suloev stretch just 50 days ago, out-wrestled by Temirov) and clipped by power (Perez KO). Chapolin is precisely the first archetype - 5.0 takedowns per 15 at 83% accuracy on DWCS, a 15-2 record built on top control. Johnson's 66% takedown defense is respectable but not elite, and against a fresh, physically strong grappler with a full camp it tends to erode by rounds two and three. Concerns about Chapolin are real: a 348-day layoff since his DWCS decision, a short-notice-caliber step up in competition, and low striking output (2.47 SLPM at 40% accuracy) that could lose him rounds if takedowns fail. Johnson's path is clear - sprawl, keep it at range with his 3-inch reach and 4.54 SLPM volume, and bank rounds. But Johnson is also on 50 days' turnaround after being submitted, and quick turnarounds after grappling-heavy losses historically produce flat performances. I take the grappler by control-heavy decision, narrowly, and flag Johnson backers as over-paying at the community price.

GPT
Charles Johnson by Decision, 64% confidence

Chapolin's wrestling is the primary obstacle, but his low striking output gives Johnson clearer paths to win minutes whenever the fight remains standing. Johnson is the more proven and active striker, carrying a positive striking differential while landing nearly twice Chapolin's volume. Chapolin can bank control time, but Johnson's movement, reach, and scrambling ability should limit sustained dominance and allow him to pull ahead over three rounds.