Ultimate Fighting Calendar

MMA Judges

Jacob Montalvo

Active Jun 28, 2014 – Feb 21, 2026

Jacob Montalvo has judged 40 MMA fights (126 rounds) since 2014. They score a 10-8 round 0.8% of the time (pool average 3.4%), land in split decisions in 20% of their three-judge fights, and have been the lone dissenting card 4 times. Their winner matches the media consensus in 79.5% of compared fights.

Fights scored
40
Rounds scored
126
10-8 rounds
0.8%
avg 3.4%
Split decisions
20%
avg 19%
Lone cards
4 (10%)
avg 6.1%
Media agreement
79.5%
avg 86.8%

Most disputed cards

The fights where this judge's card clashed hardest with colleagues, media or fans.

  1. Oct 26, 2024Mateusz Rębecki – Myktybek OrolbaiUFC 308: Topuria vs HollowayLone card28–29for Myktybek Orolbai
  2. Dec 2, 2023Veronica Hardy – Jamey-Lyn HorthUFC Fight Night: Dariush vs TsarukyanLone card28–29for Jamey-Lyn Horth
  3. May 20, 2023Ilir Latifi – Rodrigo NascimentoUFC Fight Night: Dern vs HillLone card29–28for Ilir Latifi
  4. Oct 3, 2025Jarrah Al-Silawi – Gregory BabenePFL Champions Series 2: Nurmagomedov vs. Hughes 2Lone card28–29for Gregory Babene
  5. Aug 12, 2023Cub Swanson – Hakeem DawoduUFC Fight Night: Luque vs Dos Anjosvs media29–28for Cub Swanson

Scorecard history

  1. Feb 21, 2026Zach Reese – Michel PereiraUFC Fight Night: Strickland vs Hernandezvs media28–29for Michel Pereira
  2. Feb 21, 2026Juliana Miller – Carli JudiceUFC Fight Night: Strickland vs Hernandez28–29for Carli Judice
  3. Oct 25, 2025Umar Nurmagomedov – Mario BautistaUFC 321: Aspinall vs Gane30–27for Umar Nurmagomedov
  4. Oct 25, 2025Hamdy Abdelwahab – Chris BarnettUFC 321: Aspinall vs Gane29–27for Hamdy Abdelwahab
  5. Oct 3, 2025Mirafzal Akhtamov – Luann SardinhaPFL Champions Series 2: Nurmagomedov vs. Hughes 2vs media29–28for Mirafzal Akhtamov
  6. Oct 3, 2025Jarrah Al-Silawi – Gregory BabenePFL Champions Series 2: Nurmagomedov vs. Hughes 2Lone card28–29for Gregory Babene
  7. Feb 1, 2025Said Nurmagomedov – Vinicius OliveiraUFC Saudi Arabia: Adesanya vs Imavov28–29for Vinicius Oliveira
  8. Feb 1, 2025Shara Magomedov – Michael PageUFC Saudi Arabia: Adesanya vs Imavov27–30for Michael Page
  9. Oct 26, 2024Magomed Ankalaev – Aleksandar RakicUFC 308: Topuria vs Holloway29–28for Magomed Ankalaev
  10. Oct 26, 2024Mateusz Rębecki – Myktybek OrolbaiUFC 308: Topuria vs HollowayLone card28–29for Myktybek Orolbai
  11. Oct 26, 2024Ismail Naurdiev – Bruno SilvaUFC 308: Topuria vs Holloway30–27for Ismail Naurdiev
  12. Mar 23, 2024Karl Williams – Justin TafaUFC Fight Night: Ribas vs Namajunas30–27for Karl Williams
  13. Mar 23, 2024Kurt Holobaugh – Trey OgdenUFC Fight Night: Ribas vs Namajunas27–30for Trey Ogden
  14. Mar 23, 2024Jarno Errens – Steven NguyenUFC Fight Night: Ribas vs Namajunas30–27for Jarno Errens
  15. Mar 2, 2024Umar Nurmagomedov – Bekzat AlmakhanUFC Fight Night: Rozenstruik vs Gaziev30–26for Umar Nurmagomedov
  16. Feb 10, 2024Robert Bryczek – Ihor PotieriaUFC Fight Night: Hermansson vs Pyfer27–30for Ihor Potieria
  17. Feb 10, 2024Devin Clark – Marcin PrachnioUFC Fight Night: Hermansson vs Pyfer27–30for Marcin Prachnio
  18. Dec 16, 2023Irene Aldana – Karol RosaUFC 296: Edwards vs Covington29–28for Irene Aldana
  19. Dec 10, 2023Luana Santos – Stephanie EggerUFC Fight Night: Song vs Gutierrezvs media30–27for Luana Santos
  20. Dec 2, 2023Veronica Hardy – Jamey-Lyn HorthUFC Fight Night: Dariush vs TsarukyanLone card28–29for Jamey-Lyn Horth
  21. Oct 7, 2023Alex Morono – Joaquin BuckleyUFC Fight Night: Dawson vs Green27–30for Joaquin Buckley
  22. Oct 7, 2023Karolina Kowalkiewicz – Diana BelbitaUFC Fight Night: Dawson vs Green30–27for Karolina Kowalkiewicz
  23. Sep 23, 2023Bryce Mitchell – Dan IgeUFC Fight Night: Fiziev vs Gamrot29–28for Bryce Mitchell
  24. Sep 23, 2023Dan Argueta – Miles JohnsUFC Fight Night: Fiziev vs Gamrot28–29for Miles Johns
  25. Sep 23, 2023Mohammed Usman – Jake CollierUFC Fight Night: Fiziev vs Gamrot30–27for Mohammed Usman
  26. Sep 23, 2023Tamires Vidal – Montse RendonUFC Fight Night: Fiziev vs Gamrot28–29for Montse Rendon
  27. Sep 17, 2023Tracy Cortez – Jasmine JasudaviciusUFC Fight Night: Grasso vs Shevchenko 229–28for Tracy Cortez
  28. Aug 12, 2023Cub Swanson – Hakeem DawoduUFC Fight Night: Luque vs Dos Anjosvs media29–28for Cub Swanson
  29. May 20, 2023Karolina Kowalkiewicz – Vanessa DemopoulosUFC Fight Night: Dern vs Hill30–27for Karolina Kowalkiewicz
  30. May 20, 2023Ilir Latifi – Rodrigo NascimentoUFC Fight Night: Dern vs HillLone card29–28for Ilir Latifi
  31. Apr 22, 2023Mohammed Usman – Junior TafaUFC Fight Night: Pavlovich vs Blaydes29–28for Mohammed Usman
  32. Apr 7, 2023Rizvan Kuniev – Renan FerreiraProfessional Fighters League - PFL 2: 2023 Regular Season30–27for Rizvan Kuniev
  33. Mar 25, 2023Trevin Giles – Preston ParsonsUFC Fight Night: Vera vs Sandhagen29–28for Trevin Giles
  34. Mar 11, 2023Vitor Petrino – Anton TurkaljUFC Fight Night: Yan vs Dvalishvili30–27for Vitor Petrino
  35. Nov 25, 2022Magomed Magomedkerimov – Gleison TibauProfessional Fighters League - 2022 Season PFL Championships30–27for Magomed Magomedkerimov
  36. Jul 30, 2022Julianna Pena – Amanda NunesUFC 277: Peña vs Nunes45–50for Amanda Nunes
  37. Feb 12, 2022Israel Adesanya – Robert WhittakerUFC 271: Adesanya vs Whittaker 248–47for Israel Adesanya
  38. Aug 7, 2021Tecia Pennington – Angela HillUFC 265: Lewis vs Gane29–28for Tecia Pennington
  39. Mar 14, 2015Johny Hendricks – Matt BrownUFC 185: Pettis vs Dos Anjos30–27for Johny Hendricks
  40. Jun 28, 2014Cub Swanson – Jeremy StephensUFC Fight Night: Stephens vs Swanson49–46for Cub Swanson