Estimated outcome probability. A likely winner can still be overpriced.
← Decision briefsMMA · Oct 17, 2:00 PM PDT FORECASTMandel Nallo RELIABILITY4/4 model reports MARKET VALUENot established
Mandel Nallo vs Nate Landwehr
58.9%Mandel Nallo
NOT LOCKEDAll four probabilities, converted to the same fighter, average 58.88% for Mandel Nallo. 4/4 models select this fighter.
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: Landwehr on three consecutive TKO/KO losses, durability eroded
- Gemini: Nate Landwehr is on a three-fight losing streak, having been stopped by strikes in all three bouts.
- Grok: Nallo striking volume and accuracy advantage
- GPT: Nallo has a 3-inch height edge (6'0" vs 5'9").
Read all four model reports
Claude · Mandel Nallo · 63.0%
Nallo brings higher volume (8.26 SLpM at 58 percent) and heavy first-round finishing power against a Landwehr who has been stopped by strikes in three straight bouts and absorbs nearly 6 strikes per minute. Both are defensively porous, so early finish risk cuts both ways.
anthropic/claude-opus-5 · Oct 17, 9:19 AM PDTGemini · Mandel Nallo · 54.5%
Mandel Nallo is a highly dangerous early finisher, boasting a 100% finish rate across his 14 victories, with 12 coming in the first round. He faces Nate Landwehr, a battle-tested veteran who has historically relied on his durability and cardio but enters this contest on a concerning three-fight losing streak—all by KO or TKO. While Nallo's own durability is in question following a first-round knockout loss to Jai Herbert in his last outing, Landwehr's recently compromised chin and tendency to absorb significant strikes (5.96 SApM) make him highly vulnerable to Nallo's aggressive early onslaught. The short-notice nature of the bout (added approximately 15 days before the event) introduces high volatility, but Nallo's potent finishing upside provides a slight edge.
google/gemini-3.1-pro-preview · Oct 17, 9:19 AM PDTGrok · Mandel Nallo · 62.0%
Nallo holds measurable edges in striking volume (8.26 vs 5.55), accuracy (58% vs 46%), and defensive efficiency while posting a 12-fight first-round finish rate. His 6-inch height advantage and 100% takedown defense neutralize Landwehr's modest grappling output. Landwehr's three consecutive UFC stoppage losses indicate vulnerability against power strikers. The 15-day bout addition introduces some preparation uncertainty for both but does not alter the statistical profile favoring Nallo.
xai/grok-4.3 · Oct 17, 9:19 AM PDTGPT · Mandel Nallo · 56.0%
Nallo gets the lean on a modest but real combination of size, cleaner recent upside, and stronger supplied striking efficiency. He is 6'0" to Landwehr's 5'9", has the much higher listed striking output and accuracy (8.26 landed/min at 58% vs 5.55 at 46%), and his recent wins are all first-round finishes, which supports a dangerous early offensive profile. Landwehr has more UFC-level history in general, but the supplied recent form is rough: he has lost 4 of his last 5, including three straight stoppage losses and a first-round TKO loss most recently. Nallo also lost his last fight by first-round TKO, so this is not a trustworthy favorite spot, but on the evidence provided he appears to have slightly better current momentum and sharper offensive numbers. Late context must be priced in. The verified bout_added note says this matchup was added about 15 days before the event, which raises a
openai/gpt-5.4 · Oct 17, 9:19 AM PDTWhat remains uncertain
- No odds, reach, or stance data supplied
- Nallo has only one UFC bout, a 1st-round TKO loss
- Bout added about 15 days out; camp length unverified for both
- Missing reach and stance data for both fighters, which obscures potential physical advantages.
- Nallo's UFC-level sample size is extremely small, making his high statistical averages potentially misleading compared to Landwehr's extensive UFC tenure.
- Lack of licensed pre-event odds removes the ability to gauge broader market sentiment.
- Nallo has only two UFC appearances
- No verified pre-event odds or market movement
What to watch next
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- First recorded forecast
First prospective probability state captured for this source and competition.
Record hash
388fd39b42c9535aa8b69f1123a77a7324a286dcaf90dd72df8905dfab32480b
Reasons are shown as they were recorded. The ledger does not establish that a specific fact caused a probability change.
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