Estimated outcome probability. A likely winner can still be overpriced.
← Decision briefsMMA · Oct 17, 2:00 PM PDT YOUR RESEARCH TASK FORECASTChad Anheliger RELIABILITY4/4 model reports MARKET VALUENot established
Chad Anheliger vs Steven Koslow
54.1%Chad Anheliger
NOT LOCKEDAll four probabilities, converted to the same fighter, average 54.13% for Chad Anheliger. 3/4 models select this fighter. Low confidence; the house still publishes a winner forecast.
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16 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: Striking and UFC-experience edge to Anheliger; Koslow absorbs 3.73/min
- Gemini: Koslow's high takedown rate (5.28 per 15 mins) and submission threat (6 career submission wins).
- Grok: Anheliger UFC experience and recent activity
- GPT: Anheliger has the much deeper and more recent UFC-level sample against established opposition.
Read all four model reports
Claude · Chad Anheliger · 58.0%
Anheliger holds a clear striking edge (3.11 landed/min, 46% acc vs 0.77 and 3.73 absorbed) and far more UFC-level experience, while Koslow returns from a near four-year layoff. Koslow's grappling (5.28 TD/15, six first-round subs) against Anheliger's 38% TD defense keeps this close.
anthropic/claude-opus-5 · Oct 17, 9:20 AM PDTGemini · Steven Koslow · 56.5%
Steven Koslow possesses a significant grappling advantage, averaging 5.28 takedowns per 15 minutes, which pairs well against Chad Anheliger's poor 38% takedown defense. Anheliger is also 39 years old, an advanced age for the bantamweight division, making him vulnerable to a younger, grappling-heavy opponent. However, Koslow is returning from a massive four-year layoff and taking this bout on roughly two weeks' notice, which introduces substantial uncertainty regarding his cardio and current form.
google/gemini-3.1-pro-preview · Oct 17, 9:20 AM PDTGrok · Chad Anheliger · 55.0%
Anheliger holds a clear experience edge with multiple recent UFC bouts at bantamweight and superior striking volume plus accuracy. Koslow shows strong grappling metrics but has only one prior UFC appearance (a 2022 loss) and far less elite-level seasoning. Both made weight at 135 lbs with the bout added roughly 15 days prior. Limited verified data on Koslow's current form and Anheliger's defensive vulnerabilities keep the edge modest.
xai/grok-4.3 · Oct 17, 9:20 AM PDTGPT · Chad Anheliger · 60.0%
Anheliger gets the pick on the stronger proven UFC sample, much better strike differential, and a more trustworthy track record of going full fights against UFC-level opposition. His stats show 3.11 landed per minute while absorbing 2.76, with 46% accuracy and 54% defense, which is materially cleaner than Koslow’s 0.77 landed and 3.73 absorbed with 38% accuracy and 40% defense. Koslow’s clearest path is grappling: 5.28 takedowns per 15 minutes and 1.06 submissions per 15, plus six submission wins and six first-round finishes. That threat matters a lot because Anheliger’s listed takedown defense is only 38% and he was submitted by Jose Johnson in a recent UFC loss. Still, Koslow’s evidence base is much thinner at UFC level, and his recent record is mostly quick regional wins before a lone UFC loss to Cameron Saaiman. Anheliger has repeatedly competed into later rounds and has a broader, 더
openai/gpt-5.4 · Oct 17, 9:20 AM PDTWhat remains uncertain
- No pre-event odds connected; no reach or stance data
- Koslow's wins all regional (Combat Night), tiny 7-fight sample
- Both fighters long inactive; no verified injury, camp, or short-notice context
- Koslow's four-year layoff makes his current physical condition and skill progression highly uncertain.
- The short-notice nature of the bout (15 days) adds variance to both fighters' cardio and preparation.
- Missing licensed pre-event odds to gauge broader market sentiment.
- Koslow has only one UFC fight on record
- No pre-event odds or market data available
What to watch next
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Open the event and source context →What changed before the lock
- First recorded forecast
First prospective probability state captured for this source and competition.
Record hash
6ca8e9dd3318cb5ce11a3ea6d5a88d8da9d85d88e11ecbbfccc5a59506a6c6b8
Reasons are shown as they were recorded. The ledger does not establish that a specific fact caused a probability change.
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