Skip to main content
Audit

Movement archive · market facts

What the market did before August 29, 2026

Boxing and UFC49 bouts. Below is how each fight’s no-vig fair probability moved between its first and latest capture, with timestamps. These are market facts — what the prices did — not picks, not predictions, and no read on who won.

54 snapshots across 41 days (Jul 20 – Aug 29), 1–5 per day. Snapshots, not tick data — a price could move and settle between two captures and only the endpoints would be seen. Latest capture Aug 29, 18:03 UTC. “Fair” = the book’s margin removed; a truer implied chance, not a forecast.

Biggest market moves

UFCCameron Nelson vs Meng Ding

Meng Ding’s fair probability moved from 49.6% (Aug 21) to 56.8% (Aug 29) — a +7.3 pts shift. Price -108-145 across 7 books.

UFCPeter Barrett vs Elijah Harris

Peter Barrett’s fair probability moved from 71.7% (Aug 27) to 78.0% (Aug 29) — a +6.4 pts shift. Price -350-475 across 2 books.

UFCDedrek Sanders vs Luis Gomez

Dedrek Sanders’s fair probability moved from 61.7% (Aug 28) to 55.3% (Aug 29) — a -6.4 pts shift. Price -175-135 across 1 book.

UFCJingnan Xiong vs Julia Polastri

Julia Polastri’s fair probability moved from 63.5% (Aug 21) to 57.7% (Aug 29) — a -5.7 pts shift. Price -190-166 across 2 books.

UFCUmar Nurmagomedov vs Song Yadong

Umar Nurmagomedov’s fair probability moved from 77.3% (Jul 20) to 82.6% (Aug 29) — a +5.3 pts shift. Price -400-625 across 8 books.

Stable on this slate

These bouts barely moved (under 1.0 fair-prob point). Stated as a finding, not dressed up as movement.

  • Alex Perez vs Su Mudaerji34.9% / 65.1% fair, -0.9 pts
  • Dylan Cheema vs Scott Melvin78.2% / 21.8% fair, +0.8 pts
  • Corey Marksman vs Christian Barreto Gonzalez19.1% / 80.9% fair, -0.7 pts
  • Guido Vianello vs Moses Jolly89.2% / 10.8% fair, +0.7 pts
  • Nelson Hysa vs Thomas Narmo14.1% / 85.9% fair, +0.5 pts
  • Ramon Cardenas vs Leonardo Carrillo17.6% / 82.4% fair, -0.4 pts
  • Yan Xiaonan vs Denise Gomes42.7% / 57.3% fair, +0.2 pts
  • Shannon Courtenay vs Ebonie Cotton23.1% / 76.9% fair, +0.2 pts
  • Jack Jenkins vs Sean Woodson43.1% / 56.9% fair, 0.0 pts
  • Carlos De Leon vs Maxwel Montes10.0% / 90.0% fair, 0.0 pts
  • Zayn Ahmed vs Liam Fitzmaurice95.4% / 4.6% fair, 0.0 pts
  • Jorge Mata Cuellar vs Ronaldo Ruelas19.9% / 80.1% fair, 0.0 pts
  • Hassan Ishaq vs Enzo Bahiano Munoz4.6% / 95.4% fair, 0.0 pts
  • Luis Guzman Torres vs Jordan White72.1% / 27.9% fair, 0.0 pts

Capture by capture — top 3 movers

Meng Ding (Cameron Nelson vs Meng Ding)

Aug 21

49.6%

-108 · 1bk

Aug 22

48.4%

-105 · 3bk

Aug 23

51.1%

-120 · 3bk

Aug 24

55.9%

-140 · 7bk

Aug 25

56.6%

-143 · 7bk

Aug 26

57.4%

-152.5 · 6bk

Aug 27

57.3%

-150 · 6bk

Aug 27

56.5%

-144 · 6bk

Aug 27

56.1%

-140 · 6bk

Aug 28

56.6%

-143.5 · 6bk

Aug 28

56.7%

-143.5 · 6bk

Aug 28

56.7%

-143.5 · 6bk

Aug 28

56.7%

-143.5 · 6bk

Aug 28

57.6%

-148 · 7bk

Aug 29

56.7%

-142 · 7bk

Aug 29

56.8%

-145 · 7bk

Peter Barrett (Peter Barrett vs Elijah Harris)

Aug 27

71.7%

-350 · 1bk

Aug 28

74.7%

-350 · 1bk

Aug 28

78.6%

-450 · 1bk

Aug 28

78.6%

-450 · 1bk

Aug 28

78.6%

-450 · 1bk

Aug 28

78.6%

-450 · 1bk

Aug 29

78.6%

-450 · 1bk

Aug 29

78.6%

-450 · 1bk

Aug 29

78.6%

-450 · 1bk

Aug 29

76.9%

-400 · 1bk

Aug 29

78.0%

-475 · 2bk

Dedrek Sanders (Dedrek Sanders vs Luis Gomez)

Aug 28

61.7%

-175 · 1bk

Aug 28

61.7%

-175 · 1bk

Aug 28

61.7%

-175 · 1bk

Aug 28

61.7%

-175 · 1bk

Aug 28

58.8%

-155 · 1bk

Aug 29

55.3%

-135 · 1bk

Full slate — every bout

Consensus no-vig fair probability at first vs latest capture. Bouts with a single capture show the current price only — no movement claim.

BoutFirstLatestFair ΔBooks
Cameron Nelson vs Meng DingUFC · Aug 2949.6%-108 · Aug 2156.8%-145 · Aug 29+7.3 pts7
Peter Barrett vs Elijah HarrisUFC · Aug 2971.7%-350 · Aug 2778.0%-475 · Aug 29+6.4 pts2
Dedrek Sanders vs Luis GomezUFC · Aug 2961.7%-175 · Aug 2855.3%-135 · Aug 29-6.4 pts1
Jingnan Xiong vs Julia PolastriUFC · Aug 2963.5%-190 · Aug 2157.7%-166 · Aug 29-5.7 pts2
Umar Nurmagomedov vs Song YadongUFC · Aug 2977.3%-400 · Jul 2082.6%-625 · Aug 29+5.3 pts8
Nilson Rojas vs Bilal HasanUFC · Aug 2980.2%-500 · Aug 2185.2%-800 · Aug 29+5.0 pts8
Luis Torres Valenzuela vs Jordan WhiteBoxing · Aug 2926.8%+254 · Aug 2431.7%+192.5 · Aug 29+4.9 pts6
Alexander Schenk vs Francisco HernandezUFC · Aug 2947.8%+100 · Aug 2852.6%-122 · Aug 29+4.8 pts1
Chantelle Cameron vs Mikaela MayerBoxing · Aug 2931.2%+200 · Jul 2035.4%+168.5 · Aug 29+4.1 pts6
Carlos Castro vs Maxwel MontesBoxing · Aug 297.5%+1600 · Aug 2711.2%+730 · Aug 29+3.7 pts1
Rei Tsuruya vs Kevin BorjasUFC · Aug 2981.8%-595 · Aug 2185.2%-800 · Aug 29+3.5 pts8
Weljon Mindoro vs Carlos OcampoBoxing · Aug 2922.0%+320 · Aug 2718.9%+366 · Aug 29-3.2 pts7
Gemma Richardson vs Kirstie BavingtonBoxing · Aug 2914.8%+560 · Aug 2711.7%+800 · Aug 29-3.2 pts5
Tony Curtis vs Imad NaseebBoxing · Aug 2981.8%-650 · Aug 2779.1%-600 · Aug 29-2.8 pts5
Aloys Youmbi vs Mike PerezBoxing · Aug 2922.3%+325 · Aug 1625.0%+270 · Aug 26+2.7 pts6
Levi Rodrigues vs Liu CeUFC · Aug 2937.2%+160 · Aug 2139.9%+142 · Aug 29+2.7 pts8
Sam Noakes vs Denys BerinchykBoxing · Aug 2916.9%+461 · Aug 1614.4%+550 · Aug 29-2.5 pts7
Constantin Ursu vs Ben VaughanBoxing · Aug 2989.2%-1600 · Aug 1691.7%-2800 · Aug 29+2.5 pts7
Elvis Silva vs Akbarjon IslomboevUFC · Aug 2911.3%+754 · Aug 288.7%+1000 · Aug 29-2.5 pts1
Moses Itauma vs Filip HrgovićBoxing · Aug 2916.8%+450 · Jul 2014.5%+550 · Aug 29-2.3 pts7
Namsrai Batbayar vs Andre LimaUFC · Aug 2932.2%+200 · Aug 2129.9%+220 · Aug 29-2.3 pts8
Terri Harper vs Miranda ReyesBoxing · Aug 2970.8%-297 · Jul 2073.0%-333 · Aug 29+2.2 pts7
Sam King vs Jack SwallowBoxing · Aug 2993.6%-6000 · Aug 2791.6%-2500 · Aug 29-2.1 pts5
Hector Santiago vs Lawrence LuiUFC · Aug 2972.4%-300 · Aug 2174.5%-360 · Aug 29+2.0 pts8
Caroline Dubois vs Amelia MooreBoxing · Aug 299.1%+900 · Jul 207.3%+1400 · Aug 29-1.8 pts7
Long Xiao vs Francesco NuzziUFC · Aug 2962.1%-180 · Aug 2160.4%-168.5 · Aug 29-1.7 pts8
Finn Martin vs Mataeo GarnerUFC · Aug 2914.3%+571 · Aug 2812.6%+661 · Aug 29-1.7 pts1
Andrew Stewart vs Shane SobnoskyUFC · Aug 2917.6%+446 · Aug 2816.0%+500 · Aug 29-1.6 pts1
Tysie Gallagher vs Brandi RobinsonBoxing · Aug 2921.4%+340 · Aug 2720.2%+350 · Aug 29-1.2 pts7
Skye Nicolson vs Miyo YoshidaBoxing · Aug 2987.5%-1400 · Aug 586.4%-1000 · Aug 5-1.1 pts1
Aori Qileng vs Kai AsakuraUFC · Aug 2922.9%+320 · Aug 2121.8%+337.5 · Aug 29-1.1 pts8
Alex Bray vs Antraveous IngramBoxing · Aug 2962.0%-187.5 · Aug 2760.9%-175.5 · Aug 29-1.1 pts6
Frankie Wood vs Callum LeeBoxing · Aug 2990.7%-2500 · Aug 2789.7%-2050 · Aug 29-1.0 pts6
Alex Perez vs Su MudaerjiUFC · Aug 2935.9%+167.5 · Aug 2134.9%+174 · Aug 29-0.9 pts7
Dylan Cheema vs Scott MelvinBoxing · Aug 2977.4%-452.5 · Aug 2778.2%-500 · Aug 29+0.8 pts7
Corey Marksman vs Christian Barreto GonzalezBoxing · Aug 2919.8%+382.5 · Aug 2719.1%+416 · Aug 29-0.7 pts6
Guido Vianello vs Moses JollyBoxing · Aug 2988.5%-1464.5 · Aug 2789.2%-1400 · Aug 29+0.7 pts7
Nelson Hysa vs Thomas NarmoBoxing · Aug 2913.6%+600 · Aug 2814.1%+559 · Aug 29+0.5 pts7
Ramon Cardenas vs Leonardo CarrilloBoxing · Aug 2918.0%+425 · Aug 2717.6%+437.5 · Aug 29-0.4 pts2
Yan Xiaonan vs Denise GomesUFC · Aug 2942.4%+125.5 · Aug 2142.7%+124 · Aug 29+0.2 pts7
Shannon Courtenay vs Ebonie CottonBoxing · Aug 2922.9%+302.5 · Aug 2723.1%+320 · Aug 29+0.2 pts7
Jack Jenkins vs Sean WoodsonUFC · Aug 2943.2%+121.5 · Aug 2143.1%+123 · Aug 290.0 pts8
Carlos De Leon vs Maxwel MontesBoxing · Aug 2910.0%+850 · Aug 2710.0%+850 · Aug 280.0 pts1
Zayn Ahmed vs Liam FitzmauriceBoxing · Aug 2995.4%-10000 · Aug 2795.4%-10000 · Aug 290.0 pts3
Jorge Mata Cuellar vs Ronaldo RuelasBoxing · Aug 2919.9%+370 · Aug 2819.9%+370 · Aug 290.0 pts4
Hassan Ishaq vs Enzo Bahiano MunozBoxing · Aug 294.6%+2000 · Aug 284.6%+2000 · Aug 290.0 pts3
Luis Guzman Torres vs Jordan WhiteBoxing · Aug 2972.1%-320 · Aug 2872.1%-320 · Aug 290.0 pts1
Brandon Mejia Mosqueda vs Edwin PalomaresBoxing · Aug 29 · 1 capture91.6%-2500 · Aug 2991.6%-2500 · Aug 294
Mike Perry vs Brandon JenkinsUFC · Aug 29 · 1 capture10.6%+800 · Aug 2910.6%+800 · Aug 291

Showing the side that moved most per bout. 33 bout(s) moved ≥ 1.0 pt · 14 stable · 2 single-capture.

Methodology

  • Source. An archive of combat-sport prices (UFC + boxing) captured from multiple books over time. 54 snapshots across 41 days (Jul 20 – Aug 29), 1–5 per day. Snapshots, not tick data — a price could move and settle between two captures and only the endpoints would be seen.
  • Fair probability. Each book’s two-sided price has its margin removed (no-vig), then averaged across books in probability space — never by averaging the American prices. A movement figure needs a complete two-sided price at both captures; single-sided markets show the price only.
  • Movement. The change in that fair probability between a side’s first and latest capture, in percentage points. A bout with one capture makes no movement claim.
  • What this is not. Not a pick, not a prediction, no read on why a price moved, and no result — this page does not say who won. Prices move for many reasons; it reports only that they did, and when.

Related: all archived slates · no-vig calculator · parlay vig calculator.

For entertainment purposes only · 21+ · Only bet what you can afford to lose · 1-800-GAMBLER