Featherweight
Rony Jason
18-12-0 (1 NC) UFC 4-4-0 (1 NC)
5'7"Height
73"Reach
OrthodoxStance
42Age
2KO wins
1Sub wins
75.0%Finish rate
8:27Avg fight
Statistical profile
Radar — percentile vs UFC veterans
Career rates
Sig. strikes landed / min2.04
Sig. strikes absorbed / min3.14
Striking accuracy44.3%
Striking defense53.7%
Takedowns / 15 min0.59
Takedown accuracy30.0%
Takedown defense36.7%
Sub attempts / 15 min0.79
Control time14.8%
Record vs .500+ opponents3-3
Striking trend
Fight history
L Jeremy Kennedy 1-0 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Belfort vs. Gastelum · March 11, 2017
18/36Sig. strikes
46/74Absorbed
0/1Takedowns
3:53Control
1Knockdowns
0Sub attempts
L Dennis Bermudez 8-3 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Rodriguez vs. Caceres · August 6, 2016
9/41Sig. strikes
48/95Absorbed
0/0Takedowns
0:51Control
0Knockdowns
0Sub attempts
NC Damon Jackson 0-1 walk-in Overturned · R1 3:31 — UFC Fight Night: Condit vs Alves · May 30, 2015
5/7Sig. strikes
5/13Absorbed
0/0Takedowns
0:11Control
0Knockdowns
1Sub attempts
L Robert Peralta 3-1 walk-in Decision - Split · R3 5:00 — UFC Fight Night: Miocic vs Maldonado · May 31, 2014
30/73Sig. strikes
51/126Absorbed
2/6Takedowns
1:43Control
0Knockdowns
1Sub attempts
W Steven Siler 5-2 walk-in KO/TKO · R1 1:17 — UFC Fight Night: Shogun vs Henderson 2 · March 23, 2014
3/8Sig. strikes
11/22Absorbed
0/0Takedowns
0:01Control
1Knockdowns
0Sub attempts
L Jeremy Stephens 8-8 walk-in KO/TKO · R1 0:40 — UFC Fight Night: Belfort vs Henderson 2 · November 9, 2013
1/5Sig. strikes
3/3Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
W Mike Wilkinson 1-0 walk-in Submission · R1 1:24 — UFC on FUEL TV: Nogueira vs. Werdum · June 8, 2013
7/8Sig. strikes
4/4Absorbed
0/0Takedowns
0:00Control
0Knockdowns
1Sub attempts
W Sam Sicilia 1-0 walk-in KO/TKO · R2 4:16 — UFC 153: Silva vs Bonnar · October 13, 2012
46/96Sig. strikes
39/96Absorbed
1/1Takedowns
0:09Control
0Knockdowns
1Sub attempts
W Godofredo Pepey 0-0 walk-in TITLE Decision - Unanimous · R3 5:00 — UFC 147: Silva vs Franklin 2 · June 23, 2012
36/76Sig. strikes
32/83Absorbed
0/2Takedowns
4:29Control
0Knockdowns
0Sub attempts
Walk-in records count UFC bouts in this database. For the pre-UFC career, see the record breakdown below or the Tapology button up top.
Record breakdown
Wins by method
KO/TKO
8
Submission
9
Decision
1
Other
0
Losses by method
KO/TKO
3
Submission
1
Decision
8
Other
0
No contests: 1
Fights by organization
UFC
9
FNC
5
LUX
2
Max Fight
2
Platinum Fight Brazil
2
Piaui Pro Fighter
1
RCC Intro
1
High Fight Rock
1
+ 8 more organizations in the full career list
Full career — 31 fights, every organization
| Opponent | Method | Event | Org | Rd | Time | |
|---|---|---|---|---|---|---|
| L | Paweł Polityło | TKO (punches) | FNC 23
May 24, 2025 |
FNC | 3 | 1:53 |
| L | Jordan Barton | Decision (unanimous) | FNC 19
September 7, 2024 |
FNC | 5 | 5:00 |
| W | Tariel Abbasov | Submission (arm-triangle choke) | FNC 14
December 16, 2023 |
FNC | 3 | 1:39 |
| W | Savio Chaves | TKO (punches) | Piaui Pro Fighter 04
July 2, 2023 |
Piaui Pro Fighter | 3 | 3:45 |
| W | Filip Pejić | KO (punches) | FNC 11
May 28, 2023 |
FNC | 1 | 3:34 |
| L | Daniel Bažant | Decision (unanimous) | FNC 5
March 26, 2022 |
FNC | 5 | 5:00 |
| L | Alexander Grozin | Decision (unanimous) | RCC Intro 6
November 16, 2019 |
RCC Intro | 3 | 5:00 |
| W | Edgar Díaz Guzman | TKO (punches) | LUX 005
July 19, 2019 |
LUX | 1 | 2:05 |
| L | Diego Lopes | Decision (unanimous) | LUX 004
March 15, 2019 |
LUX | 3 | 5:00 |
| L | Jeremy Kennedy | Decision (unanimous) | UFC Fight Night: Belfort vs. Gastelum
March 11, 2017 |
UFC | 3 | 5:00 |
| L | Dennis Bermudez | Decision (unanimous) | UFC Fight Night: Rodríguez vs. Caceres
August 6, 2016 |
UFC | 3 | 5:00 |
| NC | Damon Jackson | NC (overturned) | UFC Fight Night: Condit vs. Alves
May 30, 2015 |
UFC | 1 | 3:31 |
| L | Robbie Peralta | Decision (split) | The Ultimate Fighter Brazil 3 Finale: Miocic vs. Maldonado
May 31, 2014 |
UFC | 3 | 5:00 |
| W | Steven Siler | TKO (punches) | UFC Fight Night: Shogun vs. Henderson 2
March 23, 2014 |
UFC | 1 | 1:17 |
| L | Jeremy Stephens | KO (head kick) | UFC Fight Night: Belfort vs. Henderson 2
November 9, 2013 |
UFC | 1 | 0:40 |
| W | Mike Wilkinson | Technical Submission (triangle choke) | UFC on Fuel TV: Nogueira vs. Werdum
June 8, 2013 |
UFC | 1 | 1:24 |
| W | Sam Sicilia | TKO (punches) | UFC 153
October 13, 2012 |
UFC | 2 | 4:16 |
| W | Godofredo Pepey | Decision (unanimous) | UFC 147
June 23, 2012 |
UFC | 3 | 5:00 |
| W | Reginaldo Vieira | Submission (armbar) | Max Fight 10
November 10, 2011 |
Max Fight | 1 | 1:25 |
| W | Anderson de Deus | Submission (arm-triangle choke) | High Fight Rock 1
September 17, 2011 |
High Fight Rock | 1 | 3:12 |
| W | Marlon Medeiros | Submission (triangle choke) | Max Fight 9
July 16, 2011 |
Max Fight | 1 | 3:14 |
| W | Diego Ribeiro | TKO (punches) | Face to Face 4
April 23, 2011 |
Face to Face | 1 | 0:43 |
| W | Jurandir Sardinha | Submission (triangle choke) | Win Fight & Entertainment 8
December 15, 2010 |
Win Fight & Entertainment | 1 | 1:15 |
| L | Genair da Silva | TKO (doctor stoppage) | Platinum Fight Brazil 2
December 5, 2009 |
Platinum Fight Brazil | 2 | 5:00 |
| W | Felipe Alves | Submission (rear-naked choke) | Hawk Fight Championship
October 10, 2009 |
Hawk Fight Championship | 1 | 0:38 |
| W | Felipe Arantes | Submission (triangle choke) | Samurai Fight Combat
September 12, 2009 |
Samurai Fight Combat | 1 | 4:53 |
| L | João Paulo Rodrigues | Submission (stomp) | Platinum Fight Brazil 1
August 13, 2009 |
Platinum Fight Brazil | 2 | 2:30 |
| W | Renan Falcon | Submission (armbar) | Leal Combat MMA
September 4, 2007 |
Leal Combat MMA | 1 | — |
| L | Renan Barão | Decision (split) | Cage Fight Nordeste
November 9, 2006 |
Cage Fight Nordeste | 3 | 5:00 |
| W | Fernando Gardner | KO (stomp) | Hikari Fight
November 8, 2006 |
Hikari Fight | 1 | — |
| W | Alessandro Cabeca | TKO (punches) | Nordeste Mega Fight Vale Tudo 2
May 4, 2006 |
Nordeste Mega Fight Vale Tudo | 2 | 4:15 |
Career history from the fighter's Wikipedia record table (Rony Jason) — results only, no strike stats; UFC bouts are marked and carry full stats in the fight history above.