Estimated outcome probability. A likely winner can still be overpriced.
← Decision briefsMMA · Oct 17, 2:00 PM PDT FORECASTJoel Faglier RELIABILITY4/4 model reports MARKET VALUENot established
Javad Mahjoub vs Joel Faglier
50.9%Joel Faglier
NOT LOCKEDAll four probabilities, converted to the same fighter, average 50.88% for Joel Faglier. 2/4 models select this fighter. Low confidence; the house still publishes a winner forecast.
15 reported evidence limits. Agreement alone does not establish accuracy.
A probability difference alone does not account for forecast error, fees, spread, or available liquidity.
Why the models lean this way
These are reasons recorded by the models. They are not independently verified facts or measured causes of a probability change.
- Claude: Age/activity edge: Faglier 25 and fighting regularly vs Mahjoub 35 with a 2023-2025 gap
- Gemini: Joel Faglier is taking the bout on short notice (approximately 11 days) as a replacement for Louie Sutherland.
- Grok: Both 5-0 or 6-0 with 4 first-round finishes each
- GPT: Both fighters are undefeated with similar early-finishing profiles, making this a thin-evidence matchup.
Read all four model reports
Claude · Joel Faglier · 56.0%
Both undefeated heavyweight newcomers. Faglier is ten years younger, more consistently active, and has beaten better-tested opposition (Fury FC level, incl. veteran Cody East). Short-notice entry offsets part of that edge, so the lean stays modest.
anthropic/claude-opus-5 · Oct 17, 9:20 AM PDTGemini · Javad Mahjoub · 53.5%
This is a highly volatile heavyweight matchup between two undefeated prospects with high finish rates. The decisive factor in this forecast is the late context: Joel Faglier is stepping in on roughly 11 days' short notice to replace Louie Sutherland, whereas Javad Mahjoub has had the benefit of a full training camp. While Faglier possesses a significant 10-year youth advantage (25 vs. 35) and a slight size edge, the cardiovascular and preparational demands of taking a heavyweight bout on short notice typically favor the fighter who has been preparing for the date. The extreme lack of granular performance data and the inherent unpredictability of early-career heavyweights keep the probability very close to a coin flip.
google/gemini-3.1-pro-preview · Oct 17, 9:20 AM PDTGrok · Javad Mahjoub · 53.0%
Both fighters enter undefeated with nearly identical records and finish rates. Mahjoub holds a modest edge from greater age/experience and avoiding the short-notice disadvantage that applies to Faglier after replacing Louie Sutherland. No advanced metrics, reach, or prior common opponents exist to differentiate further.
xai/grok-4.3 · Oct 17, 9:20 AM PDTGPT · Joel Faglier · 54.0%
This is a close call with limited high-resolution evidence, so the probability stays near the midline. Both heavyweights are undefeated prospects with similar finishing rates and both have recent wins that reached decisions, which slightly supports baseline durability/cardio beyond pure early-round finishing. Faglier has one more documented pro win (6-0 vs 5-0), is slightly younger, and his recent record shows wins by both submission and TKO against a mix of methods, including a February 2026 unanimous decision over Cody East. Mahjoub also has a strong recent slate with four first-round finishes in five wins, including a February 2026 armbar. On the late context, this bout was added only about 10.9 days before the event, and Faglier is the verified short-notice replacement for Louie Sutherland. That is a real negative for Faglier and narrows what would otherwise be a slightly larger lean
openai/gpt-5.4 · Oct 17, 9:19 AM PDTWhat remains uncertain
- No striking, grappling, reach or stance metrics for either fighter
- No licensed pre-event odds to anchor the estimate
- Both debuting in UFC; regional records offer limited signal on level of competition
- Complete absence of official UFC striking and grappling statistics for both fighters.
- Missing physical metrics including reach and stance for both athletes.
- Both fighters' records are built entirely on regional circuits, making it difficult to accurately gauge their relative strength of schedule.
- Only secondary records supplied; no UFC-level stats
- No pre-event odds or market data connected
What to watch next
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- First recorded forecast
First prospective probability state captured for this source and competition.
Record hash
590a1b96892d5d845f6688393b6d974fe7b4e2375d0e3e46427217a9604a2675
Reasons are shown as they were recorded. The ledger does not establish that a specific fact caused a probability change.
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