Lightweight · Men

Jason Petropoulos

“Argonaut”
Australia Black Belt Studios debut 2014
Held by Raphael Scott
Form L L L W L
Elo 1,026 peak 1,213 · 21 Mar 2015 187 below it
Tapology Sherdog
5-6pro record
1L current streak
1,116best win, Elo
1,130average opponent
-- born 28 Oct 1993
67.0" / -- height / reach

Elo history

Hover for the fight at that point; dots are wins and losses; the band is the typical prime for men at lightweight, ages 27–34

Record

-- – --
Rating by method KO913 Sub1,116 Dec953

Style profile

Each axis is a percentile of lightweight fighters with five pro bouts (7,194 of them); further out is better. Hover a point for the number.
KO Submission Decision Finishes Durability Win rate Opposition Activity
From the record and the method ratings

Similar careers

Who looked like this after 10 pro bouts, and what happened next

After 10 bouts (2024): 1,103 Elo, 5-5, aged 31, average opponent 1,128.

  1. Klaiton Lima then 1,146, 5-5, aged 31 3-1 after peaked 1,213 ▲
  2. Jason Allgire then 1,099, 5-5, aged 32 10-35 after peaked 1,174 ▲
  3. Milan Tomes then 1,100, 5-5, aged 32 0-4 after peaked 1,050 ▼
  4. David Trallero then 1,102, 5-5, aged 32 5-1 after peaked 1,340 ▲
  5. Caleb Grummet then 1,161, 5-5, aged 31 1-2 after peaked 1,164
  6. Martin Wojcik then 1,093, 5-5, aged 32 0-5 after peaked 1,049 ▼

Best wins

By the opponent's Elo on the night
  1. Justin Barbuto Submission R1 · 21 Mar 2015 · Australian FC 1,116
  2. Hayden Wright Submission R1 · 31 Mar 2017 · Hex Fight Series 1,046
  3. Ramen Habib Submission R1 · 28 Jan 2017 · Legend MMA 977
  4. Junior Fabian Fa'atui Submission R3 · 7 Jun 2014 · Fighters Xpress Promotions 961
  5. Michael McDaniel KO/TKO R1 · 19 Oct 2024 · Grow Strong Fight Night 903

Losses

The latest 5 of 6
  1. Raphael Scott KO/TKO R1 · 30 May 2026 · Hex Fight Series 1,156
  2. Jack Jenkins KO/TKO R2 · 5 Dec 2021 · Rogue MMA 1,374
  3. Michael Mannu KO/TKO R2 · 13 Dec 2019 · Hex Fight Series 1,226
  4. Mitch Martin KO/TKO R3 · 27 Oct 2018 · Eternal MMA 1,376
  5. Joshua Trambulo KO/TKO R1 · 19 Mar 2016 · Australian FC 1,172

Fight history

11 bouts, newest first. Hover a heading for what it means.
# Date Result Opponent Weight class Method Round Score Elo ± Opp Elo Odds Event
11 30 May 202632.6 yrs L5-6 Raphael Scott 5-5 Lightweight KO/TKOKO/TKO R12:52 0.00 1,099→1,026 -73 1,156 – Hex Fight Series 38 Hex Fight Series
10 19 Oct 202431.0 yrs W5-5 Michael McDaniel 2-8 · 55.9 yrs Middleweight KO/TKOKO/TKO R10:43 1.00 1,050→1,103 +52 903 – GSMMA - Grow Strong Fight Series 10 Grow Strong Fight Night
9 5 Dec 202128.1 yrs L4-5 Jack Jenkins 7-2 · 28.1 yrs Featherweighttitle KO/TKOLeg Kick R26:44 0.00 1,083→1,055 -28 1,374 – Rogue MMA 1 Rogue MMA
8 13 Dec 201926.1 yrs L4-4 Michael Mannu 4-2 · 23.2 yrs Featherweight KO/TKORib Injury R210:00 0.00 1,158→1,087 -71 1,226 – Hex Fight Series 20 Hex Fight Series
7 27 Oct 201825.0 yrs L4-3 Mitch Martin 5-0 Bantamweighttitle KO/TKOPunches R313:13 0.00 1,207→1,159 -48 1,376 – Eternal MMA 38: Martin vs. Petropolous Eternal MMA
6 31 Mar 201723.4 yrs W4-2 Hayden Wright 1-1 · 31.3 yrs Bantamweight SubRear Naked Choke R11:26 1.00 1,151→1,213 +62 1,046 – Hex Fight Series 8 Hex Fight Series
5 28 Jan 201723.3 yrs W3-2 Ramen Habib 0-3 Bantamweight SubHeel Hook R10:31 1.00 1,091→1,151 +60 977 – Sledgehammer Promotions - Legend MMA 1 Legend MMA
4 19 Mar 201622.4 yrs L2-2 Joshua Trambulo debut Bantamweight KO/TKOPunch R11:23 0.00 1,181→1,091 -90 1,172 – AFC 15: Wilkinson vs. Abdallah Australian FC
3 14 Jun 201521.6 yrs L2-1 Muhammad Abdou debut · 23.8 yrs Bantamweight DecisionSplit R315:00 0.44 1,213→1,181 -32 1,127 – Australian Fighting Championship 13 Australian FC
2 21 Mar 201521.4 yrs W2-0 Justin Barbuto debut Bantamweight SubGuillotine Choke R10:51 1.00 1,129→1,213 +84 1,116 – Australian Fighting Championship 12 Australian FC
1 7 Jun 201420.6 yrs W1-0 Junior Fabian Fa'atui debut – SubArmbar R3 1.00 1,067→1,129 +62 961 – Fighters Xpress Promotions - Moment of Truth Fighters Xpress Promotions