UFC referee · active in the loaded archive 2017–2026. 31 archived assignments.
Jim Perdios appears as the assigned referee in 31 archived UFC bouts currently loaded by PropBetEdge (historical coverage is still being backfilled, so this is not a career total) across 2017–2026. This profile treats officiating as context, not destiny: the rates below describe what happened in that historical sample and do not prove that the referee caused a finish, decision, pace change or judging outcome.
No externally sourced biography passed the identity check for this official, so the summary above is generated from our own archive rows only.
Title fights, five-round bouts and main events in this referee's loaded archive, linked to the matchup pages.
The newest referee-tagged results currently present in the PropBetEdge UFC archive.
Structured facts from the loaded archive and, where attached, a verified source. Unavailable facts are omitted rather than guessed.
Cards this referee worked in the loaded archive.
Up to 80 recent loaded UFC bouts. Result source links remain attached at row level.
| Date | Event | Fight | Result | Round / time | Source |
|---|---|---|---|---|---|
| Jul 25, 2026 | UFC Fight Night: Ankalaev vs. Guskov | Rizvan Kuniev vs Tyrell Fortune | KO/TKO Rizvan Kuniev won | R3 · 1:12 | Official source ↗ |
| Jul 25, 2026 | UFC Fight Night: Ankalaev vs. Guskov | Nurullo Aliev vs Mike Davis | Unanimous Decision Nurullo Aliev won | R3 · 5:00 | Official source ↗ |
| Jul 25, 2026 | UFC Fight Night: Ankalaev vs. Guskov | Dustin Jacoby vs Muhammad Said | KO/TKO Muhammad Said won | R2 · 4:49 | Official source ↗ |
| Jun 27, 2026 | UFC Fight Night: Fiziev vs. Torres | Abdul-Rakhman Yakhyaev vs Julius Walker | KO/TKO Abdul-Rakhman Yakhyaev won |
| R1 · 0:08 |
| Official source ↗ |
| Jun 27, 2026 | UFC Fight Night: Fiziev vs. Torres | Tahir Abdullayev vs Jefferson Nascimento | KO/TKO Tahir Abdullayev won | R3 · 4:28 | Official source ↗ |
| Jun 27, 2026 | UFC Fight Night: Fiziev vs. Torres | Abus Magomedov vs Michal Oleksiejczuk | Submission Abus Magomedov won | R1 · 3:25 | Official source ↗ |
| Jan 31, 2026 | UFC 325: Volkanovski vs. Lopes 2 | Cam Rowston vs Cody Brundage | KO/TKO Cam Rowston won | R2 · 4:08 | Official source ↗ |
| Jan 31, 2026 | UFC 325: Volkanovski vs. Lopes 2 | Sulangrangbo vs Lawrence Lui | Split Decision Lawrence Lui won | R3 · 5:00 | Official source ↗ |
| Jan 31, 2026 | UFC 325: Volkanovski vs. Lopes 2 | Kaan Ofli vs Yizha | Majority Decision Kaan Ofli won | R3 · 5:00 | Official source ↗ |
| Sep 27, 2025 | UFC Fight Night: Ulberg vs. Reyes | Tom Nolan vs Charlie Campbell | Submission Tom Nolan won | R1 · 4:08 | Official source ↗ |
| Sep 27, 2025 | UFC Fight Night: Ulberg vs. Reyes | Jake Matthews vs Neil Magny | Submission Neil Magny won | R3 · 3:08 | Official source ↗ |
| Sep 27, 2025 | UFC Fight Night: Ulberg vs. Reyes | Colby Thicknesse vs Josias Musasa | Unanimous Decision Colby Thicknesse won | R3 · 5:00 | Official source ↗ |
| Aug 23, 2025 | UFC Fight Night: Walker vs. Zhang | Xiao Long vs SuYoung You | Unanimous Decision SuYoung You won | R3 · 5:00 | Official source ↗ |
| Aug 23, 2025 | UFC Fight Night: Walker vs. Zhang | Charles Johnson vs Lone'er Kavanagh | KO/TKO Charles Johnson won | R2 · 4:35 | Official source ↗ |
| Jul 26, 2025 | UFC Fight Night: Whittaker vs. De Ridder | Bryce Mitchell vs Said Nurmagomedov | Unanimous Decision Bryce Mitchell won | R3 · 5:00 | Official source ↗ |
| Jul 26, 2025 | UFC Fight Night: Whittaker vs. De Ridder | Martin Buday vs Marcus Buchecha | Unanimous Decision Martin Buday won | R3 · 5:00 | Official source ↗ |
| Jul 26, 2025 | UFC Fight Night: Whittaker vs. De Ridder | Amanda Ribas vs Tabatha Ricci | KO/TKO Tabatha Ricci won | R2 · 2:59 | Official source ↗ |
| Feb 8, 2025 | UFC 312: Du Plessis vs. Strickland 2 | Quillan Salkilld vs Anshul Jubli | KO/TKO Quillan Salkilld won | R1 · 0:19 | Official source ↗ |
| Feb 8, 2025 | UFC 312: Du Plessis vs. Strickland 2 | Colby Thicknesse vs Aleksandre Topuria | Unanimous Decision Aleksandre Topuria won | R3 · 5:00 | Official source ↗ |
| Aug 17, 2024 | UFC 305: Du Plessis vs. Adesanya | Dan Hooker vs Mateusz Gamrot | Split Decision Dan Hooker won | R3 · 5:00 | Official source ↗ |
| Aug 17, 2024 | UFC 305: Du Plessis vs. Adesanya | Song Kenan vs Ricky Glenn | Unanimous Decision Song Kenan won | R3 · 5:00 | Official source ↗ |
| Sep 9, 2023 | UFC 293: Adesanya vs. Strickland | Jamie Mullarkey vs John Makdessi | Unanimous Decision Jamie Mullarkey won | R3 · 5:00 | Official source ↗ |
| Sep 9, 2023 | UFC 293: Adesanya vs. Strickland | Justin Tafa vs Austen Lane | KO/TKO Justin Tafa won | R1 · 1:22 | Official source ↗ |
| Sep 9, 2023 | UFC 293: Adesanya vs. Strickland | Kevin Jousset vs Kiefer Crosbie | Submission Kevin Jousset won | R1 · 4:49 | Official source ↗ |
| Oct 5, 2019 | UFC 243: Whittaker vs. Adesanya | Ji Yeon Kim vs Nadia Kassem | KO/TKO Ji Yeon Kim won | R2 · 4:59 | Official source ↗ |
| Oct 5, 2019 | UFC 243: Whittaker vs. Adesanya | Yorgan De Castro vs Justin Tafa | KO/TKO Yorgan De Castro won | R1 · 2:10 | Official source ↗ |
| Dec 1, 2018 | UFC Fight Night: Dos Santos vs. Tuivasa | Keita Nakamura vs Salim Touahri | Split Decision Keita Nakamura won | R3 · 5:00 | Official source ↗ |
| Dec 1, 2018 | UFC Fight Night: Dos Santos vs. Tuivasa | Anthony Rocco Martin vs Jake Matthews | Submission Anthony Rocco Martin won | R3 · 1:19 | Official source ↗ |
| Nov 18, 2017 | UFC Fight Night: Werdum vs. Tybura | Nadia Kassem vs Alex Chambers | Unanimous Decision Nadia Kassem won | R3 · 5:00 | Official source ↗ |
| Nov 18, 2017 | UFC Fight Night: Werdum vs. Tybura | Jake Matthews vs Bojan Velickovic | Split Decision Jake Matthews won | R3 · 5:00 | Official source ↗ |
| Nov 18, 2017 | UFC Fight Night: Werdum vs. Tybura | Nik Lentz vs Will Brooks | Submission Nik Lentz won | R2 · 2:05 | Official source ↗ |
