Ron Fields
UFC DebutNickname“Killing”
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Cincinnati
- Born
- United States
- Weight class
- Light Heavyweight
- Height
- 6'2" · 188 cm
Before the UFC
Ron Fields makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
UFC debut
Aug 20, 2026
Pre-UFC opposition
ModerateOpponents' combined record
963-706-15
.577 win rate
Winning-record opponents
34 of 62
carried winning pro records
Pro bouts faced
64
62 opponents with records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 64 bouts · 51 promotions · wins by 10 KO · 15 sub · 5 decXFO · KOTC · PMMAC · TWEF · NLE +46
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Ben Rowland4-2 | KO/TKO | Strikes | R1 | 1:35 | PMMAC | Aug 19, 2017 |
| W | Joshua Thorpe13-18 | Submission | Forearm Choke | R1 | 2:26 | PMMAC | Apr 8, 2017 |
| W | Jordan Mitchell10-17 | Decision | Unanimous | R3 | 5:00 | PMMAC | Feb 11, 2017 |
| L | Jake Heun16-10 | KO/TKO | Punches | R1 | 0:20 | AFC | Nov 14, 2014 |
| W | KO/TKO | Punches | R1 | 4:26 | TWEF | Oct 4, 2014 | |
| L | Bubba McDaniel31-10 | Submission | Rear-Naked Choke | R2 | 1:55 | Extreme Combat Challenge | Jul 26, 2014 |
| W | Kelly Pennington | KO/TKO | Knees | R1 | 0:19 | TWEF | Nov 23, 2013 |
| W | KO/TKO | Punches | R1 | 1:14 | TWEF | Sep 21, 2013 | |
| L | Todd Brown16-4 | KO/TKO | Submission to Punches | R3 | 4:21 | MFL | Dec 5, 2008 |
| L | Rob Smith20-15-1 | Submission | Rear-Naked Choke | R1 | 3:21 | WW 2 | Sep 27, 2008 |
| L | Aaron Stark12-8 | Submission | Anaconda Choke | R3 | 4:47 | SF 24 | Sep 19, 2008 |
| L | Aaron Rosa18-7 | KO/TKO | Punches | R2 | 0:34 | AMMA 1 | Jun 14, 2008 |
| W | Bobby Martinez9-13 | Submission | Armbar | R1 | 2:42 | PFC | May 30, 2008 |
| W | Marcus Taylor0-1 | KO/TKO | — | R1 | 1:26 | EC 96 | May 10, 2008 |
| W | Josh Schiesl1-1 | Submission | Armbar | R2 | 2:35 | KTK | Mar 29, 2008 |
| W | Bryan Robinson45-65 | Submission | Armbar | R1 | — | EC 89 | Feb 23, 2008 |
| W | David Woodby3-7 | Submission | Armbar | R1 | 2:40 | BC 1 | Jan 19, 2008 |
| L | Mike Marrello14-5-1 | Submission | Rear-Naked Choke | R1 | 2:48 | XFO | Dec 1, 2007 |
| W | Ricky Folse5-7 | KO/TKO | Cut | R1 | — | NLE | Oct 13, 2007 |
| L | Falaniko Vitale30-11 | KO/TKO | Submission to Punches | R1 | 3:02 | Strikeforce | Sep 29, 2007 |
| W | Mitch Whitesel17-29 | KO/TKO | Submission to Punches | R1 | 0:38 | EC 82 | Aug 18, 2007 |
| W | John Cornett7-4 | Submission | Triangle Choke | R1 | 4:15 | Titan FC 8 | Jul 27, 2007 |
| W | Submission | Triangle Choke | R1 | 1:03 | XFO | Jun 2, 2007 | |
| D | Mike Marrello14-5-1 | Draw | — | R3 | 5:00 | XFO | Mar 24, 2007 |
| L | Randy Lueder3-0 | Decision | Unanimous | R3 | 3:00 | Icon Sport | Feb 9, 2007 |
| L | Jeremy Williams5-0 | KO/TKO | Submission to Punches | R2 | 0:37 | Icon Sport | Dec 1, 2006 |
| L | Submission | Armbar | R1 | 3:17 | XFO 13 | Nov 11, 2006 | |
| W | Decision | Majority | R3 | 5:00 | KOTC | Oct 7, 2006 | |
| W | Mike Perez7-7 | Submission | Bulldog Choke | R2 | 1:34 | NLE | Aug 26, 2006 |
| L | Alan Belcher19-9 | KO/TKO | Slam | R1 | 0:37 | Titan FC 1 | Mar 11, 2006 |
| W | Lucas Lopes29-20 | Decision | Unanimous | R3 | 5:00 | BATB | Feb 17, 2006 |
| L | Travis Wiuff78-22 | KO/TKO | Submission to Elbows | R2 | 2:50 | Coliseum | Dec 28, 2005 |
| L | Terry Martin23-12 | Submission | Guillotine Choke | R2 | 2:37 | KOTC | Dec 16, 2005 |
| L | Denis Kang35-16-2 | Submission | Rear-Naked Choke | R1 | 2:46 | AFC 14 | Dec 10, 2005 |
| L | Scott Harper12-7 | Submission | Triangle Choke | R1 | 3:33 | FT 5 | Nov 4, 2005 |
| W | Tyrone Roberts44-12-1 | Decision | Unaminous | R3 | 5:00 | EC 65 | Oct 21, 2005 |
| L | Chris Peak11-19 | KO/TKO | Submission to Punches | R1 | 2:38 | KOTC | Oct 1, 2005 |
| W | Robin Johnson1-2 | Submission | Triangle Choke | R1 | 2:49 | KOTC | Sep 17, 2005 |
| L | KO/TKO | Doctor Stoppage | R1 | 2:04 | MR | Jul 23, 2005 | |
| L | Krzysztof Soszynski26-12-1 | Submission | Armbar | R1 | 2:25 | UCW 2 | Jun 18, 2005 |
| W | Brad Spent | Submission | Guillotine Choke | R1 | 0:44 | CFC 3 | Jun 11, 2005 |
| W | Wayne Pittman2-18 | Submission | Ankle Lock | R1 | 0:33 | IFC | May 21, 2005 |
| W | Dennis Reed45-63-1 | Submission | Arm-Triangle Choke | R1 | 1:29 | ICE 15 | May 7, 2005 |
| L | Jason Guida19-28 | Submission | Rear-Naked Choke | R3 | 4:05 | SB 40 | Apr 30, 2005 |
| L | Jason Guida19-28 | Submission | Rear-Naked Choke | R3 | 3:10 | XFO | Mar 19, 2005 |
| W | Jake Shelton2-6 | KO/TKO | Punches | R2 | 1:12 | ICE 13 | Jan 15, 2005 |
| L | Falaniko Vitale30-11 | Submission | Heel Hook | R1 | 3:48 | SB 38 | Dec 12, 2004 |
| W | Jake Ambrose4-8 | KO/TKO | Punches | R1 | 2:21 | IHC 8 | Nov 20, 2004 |
| W | Chris Fontaine18-11 | Submission | Triangle Choke | R1 | 2:30 | EC 60 | Nov 12, 2004 |
| W | Dave Vitkay18-13-1 | KO/TKO | Punches | R2 | — | FFC 12 | Sep 24, 2004 |
| W | Doug Sauer4-11 | KO/TKO | — | R1 | 0:28 | ECC | Jun 26, 2004 |
| L | Decision | Unanimous | R3 | 3:00 | EC 56 | Mar 26, 2004 | |
| L | Jeremy Horn92-22-5 | KO/TKO | Punches | R2 | 3:01 | ICE 7 | Jan 16, 2004 |
| W | Jeremy Moth1-1 | Submission | Guillotine Choke | R1 | 2:59 | ICE 5 | Sep 19, 2003 |
| L | Terry Martin23-12 | Submission | Rear-Naked Choke | R1 | 4:11 | EC 51 | Aug 2, 2003 |
| L | Chris Wells7-5 | Submission | Rear-Naked Choke | R1 | 0:58 | Cage Rage | Jul 20, 2002 |
| L | Michael Patt12-4 | Submission | Armbar | R1 | 3:20 | ETC | Jul 20, 2002 |
| W | Decision | — | R3 | 5:00 | EF 2 | Jan 19, 2002 | |
| L | Submission | Arm-Triangle Choke | R1 | 3:11 | EF 1 | Nov 29, 2001 | |
| L | Steve Martin2-2-1 | Submission | Triangle Choke | R1 | 3:32 | EF 1 | Nov 29, 2001 |
| W | Joe Leggett4-6 | Submission | Forearm Choke | R1 | 1:50 | EC 38 | Nov 16, 2000 |
| L | Submission | Rear-Naked Choke | R1 | 0:34 | EC 36 | Aug 26, 2000 | |
| L | Rick Graveson18-13 | Submission | Armbar | R1 | 0:37 | EC 34 | Jun 17, 2000 |
| L | Mark Hughes6-2 | KO/TKO | Punches | R1 | 1:46 | EC 32 | May 21, 2000 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
7-0across 7 amateur bouts · 7 promotionsXFO 7 · ICE 11 · ICE 10 · ICE 9 · ICE 8 +2
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Terry Davinney10-8 | Submission | Armbar | R1 | 0:58 | XFO 7 | Aug 27, 2005 |
| W | Ricky Folse5-7 | KO/TKO | Retirement | R1 | 2:59 | ICE 11 | Sep 4, 2004 |
| W | Jason Dickinson0-1 | Submission | Arm-Triangle Choke | R1 | 1:23 | ICE 10 | Jul 22, 2004 |
| W | Leo Sylvest10-26 | Submission | Triangle Choke | R1 | 2:46 | ICE 9 | May 7, 2004 |
| W | Chad Mason0-1 | Submission | Guillotine Choke | R1 | 0:33 | ICE 8 | Mar 19, 2004 |
| W | KO/TKO | Submission to Punches | R2 | 2:15 | ICE 6 | Nov 7, 2003 | |
| W | Ladel Allen0-1 | KO/TKO | Eye Injury | R1 | 2:57 | ICE 1 | Jan 31, 2003 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.

