Jim Perdios

Jim Perdios appears as the assigned referee in 19 completed UFC bouts currently loaded by PropBetEdge across 2025–2026. 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.

Archive biography
Jim Perdios appears as the assigned referee in 19 completed UFC bouts currently loaded by PropBetEdge across 2025–2026. 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.

19Loaded bouts

11Stoppages

8Decisions

8KO/TKO results

05-round assignments

7:34Avg stoppage time

What the sample says

Descriptive outcome history only. Referee assignment is one piece of fight context and should never override matchup, fighter, round-profile or market evidence.

KO/TKO · 842.1% of loaded assignments

Submissions · 315.8% of loaded assignments

Decisions · 842.1% of loaded assignments

Split decisions · 112.5% of decisions

Average fight duration · 10:42Measured from the stored result round/time across this referee's loaded assignments.

Archive span · 2025 to 2026The profile expands automatically as historical and new results land.

Recent UFC assignments

The newest referee-tagged results currently present in the PropBetEdge UFC archive.

Rizvan Kuniev vs Tyrell FortuneJul 25, 2026 · UFC Fight Night: Ankalaev vs. GuskovKO/TKO · R3 · 1:12

Dustin Jacoby vs Muhammad SaidJul 25, 2026 · UFC Fight Night: Ankalaev vs. GuskovKO/TKO · R2 · 4:49

Nurullo Aliev vs Mike DavisJul 25, 2026 · UFC Fight Night: Ankalaev vs. GuskovUnanimous Decision · R3 · 5:00

Abus Magomedov vs Michal OleksiejczukJun 27, 2026 · UFC Fight Night: Fiziev vs. TorresSubmission · R1 · 3:25

Abdul-Rakhman Yakhyaev vs Julius WalkerJun 27, 2026 · UFC Fight Night: Fiziev vs. TorresKO/TKO · R1 · 0:08

Tahir Abdullayev vs Jefferson NascimentoJun 27, 2026 · UFC Fight Night: Fiziev vs. TorresKO/TKO · R3 · 4:28

Assignment archive

Up to 60 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	ESPN ↗
Jul 25, 2026	UFC Fight Night: Ankalaev vs. Guskov	Dustin Jacoby vs Muhammad Said	KO/TKO Muhammad Said won	R2 · 4:49	ESPN ↗
Jul 25, 2026	UFC Fight Night: Ankalaev vs. Guskov	Nurullo Aliev vs Mike Davis	Unanimous Decision Nurullo Aliev won	R3 · 5:00	ESPN ↗
Jun 27, 2026	UFC Fight Night: Fiziev vs. Torres	Abus Magomedov vs Michal Oleksiejczuk	Submission Abus Magomedov won	R1 · 3:25	ESPN ↗
Jun 27, 2026	UFC Fight Night: Fiziev vs. Torres	Abdul-Rakhman Yakhyaev vs Julius Walker

Important: “fight impact” here means historical context, not causation. A referee does not choose the matchup, fighter styles, skill gap or scheduled length, so finish/decision rates must be interpreted with sample size and those confounders in mind. Historical title-fight flags are still being normalized, so PropBetEdge does not publish a referee title-assignment total yet. Referee tendencies will only appear in Pregame Desk when a specific assignment is verified and the sample clears the minimum-data gate.