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One calibrated probability per contest — committed before it starts, graded in public after.

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PropsLock is the PropsMath forecast model. PropsMath publishes analytical model probabilities for research and informational purposes. This is not a sportsbook. We do not accept wagers, hold customer funds, or facilitate betting. Past model performance does not predict future results. 21+.

© PropsMathBuilt by DevDudeJeremy LLC
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OverviewMMACFB

Archive · nothing edited after the fact

Every call, graded. Misses included.

The archive is the product's receipts. One beam per bout — where PropsLock stood, where the market closed, and where the result landed. Green called it; oxblood missed it. Nothing is edited after the fact. See the rolling calibration record →

207 graded bouts across 21 cards · misses included

Correction (2026-07-17): 16 historical rows carried a market snapshot captured after their bouts had started. Those snapshots are now excluded from market comparisons; every PropsLock read and result remains on the record unchanged.

· 17 fights had no line and no PropsLock read

graded cards

UFC Fight Night: Hooker vs ParnasseSEP 05 · 8/13 calledUFC Fight Night: Nurmagomedov vs SongAUG 29 · 6/9 calledPFL Tampa: Cyborg vs VieiraAUG 22 · 8/10 calledUFC Fight NightAUG 22 · 8/11 calledUFC 330AUG 15 · 6/12 calledUFC Fight NightAUG 08 · 11/11 called

Forecasts were locked before each event and graded against the official result. Nothing edited or removed. PropsMath publishes analytical model probabilities for research and informational purposes. This is not a sportsbook. We do not accept wagers, hold customer funds, or facilitate betting. Past model performance does not predict future results. 21+.

See the rolling calibration record
PFL Charlotte: Battle vs Rosta
AUG 07 · 10/11 called
UFC Fight NightAUG 01 · 10/14 called
PFL New York: Nurmagomedov vs ColganJUL 31 · 7/8 called
PFL Washington D C: Jean vs MusaevJUL 26 · 6/7 called
UFC Fight NightJUL 25 · 11/12 called
UFC Fight NightJUL 18 · 7/11 called
PFL Austin Van: Steenis vs Eblen 2JUL 18 · 5/7 called
PFL San Diego: Mckee vs IsbulaevJUL 12 · 5/7 called
UFC 330JUL 11 · 8/10 called
UFC Fight NightJUN 27 · 7/11 called
UFC Fight NightJUN 20 · 8/11 called
UFC White HouseJUN 15 · 5/7 called
UFC Fight Night: Muhammad vs BonfimJUN 06 · 10/11 called
UFC Fight NightMAY 30 · 5/6 called
PFL Brussels: Habirora vs HendersonMAY 23 · 4/8 called

AUG 29

UFC Fight Night: Nurmagomedov vs Song

6 / 9 called

01

Umar Nurmagomedov vs Song Yadong

marketPropsLock
8383

no material move

✕ Song Yadong

02

Yan Xiaonan vs Denise Gomes

marketPropsLock
57−156

✕ Denise Gomes

03

Kai Asakura vs Aoriqileng

marketPropsLock
81+283

✓ called

04

Sumudaerji vs Alex Perez

marketPropsLock
69+473

✓ called

05

Bilal Hasan vs Nilson Rojas

marketPropsLock
86−284

✓ called

06

André Lima vs Namsrai Batbayar

marketPropsLock
71+677

✓ called

07

Rei Tsuruya vs Kevin Borjas

marketPropsLock
88−385

✓ called

08

Sean Woodson vs Jack Jenkins

marketPropsLock
63−459

✓ called

09

Lawrence Lui vs Hector Santiago

marketPropsLock
75+681

✕ Hector Santiago