Ronny Markes vs Sean O'Connell
Ronny Markes is 25-11-0; Sean O'Connell is 21-10-0. Sean O'Connell is 5 years older than Ronny Markes. Ronny Markes has a 1" · 3 cm reach advantage over Sean O'Connell. They have met once: Ronny Markes 0, Sean O'Connell 1.


Style & credentials
No background on record
Camp · Xtreme CoutureNo background on record
Sig. strikes by zone
Where each fighter lands, as a share of significant strikes
Time in position
Where their significant strikes are thrown
How good, really
Each stat against every UFC fighter, in plain words
Ranked against 1503 UFC fighters with five or more UFC fights.
Striking & grappling
Same scale left and right on every row
Bars in a row share one scale. The stronger side is solid; the pale tail behind takedowns is attempts.
Where the strikes land
Range × target
Share of significant strikes landed by range and target · landed / attempted in each cell.
When it ends
Every early finish of their careers, placed at the minute it ended
12 early stoppages have no logged time
11 early stoppages have no logged time
Recent form · last 5
- LKazbek SaidalievUAE Warriors 61· Jul 23, 2025TKO · R2 · 0:22 · Heavyweight
- W
- W
- WLucas ChiumientoFera Championship· Oct 7, 2023Submission · R1 · 2:21 · Heavyweight
- L
Full record · 36 fightsShow less
- WReggie PeñaEagle FC 47· May 20, 2022TKO · R2 · 1:21 · Light Heavyweight
- WRodrigo DuarteShooto Brasil 110· Dec 18, 2021Submission · R1 · 3:23
- WVictor JonesPremier FC 32· Nov 19, 2021TKO · R1 · Heavyweight
- L
- L
- WProfessional Fighters League - PFL 3: 2019 Regular Season· Jun 5, 2019TKO · R2 · 3:44 · Light Heavyweight
- LProfessional Fighters League - PFL 9: 2018 Season PFL Playoffs 2· Oct 12, 2018Unanimous Decision · R2 · 5:00 · Light Heavyweight
- LProfessional Fighters League - PFL 2: 2018 Regular Season· Jun 20, 2018TKO · R2 · 0:41 · Light Heavyweight
- WDylan PotterKOTC: Fractured· Aug 5, 2017Submission · R1 · 2:29 · Light Heavyweight
- WProfessional Fighters League - PFL: Daytona· Jun 29, 2017Unanimous Decision · R3 · 5:00 · Light Heavyweight
- L
- W
- L
- WCully ButterfieldWSOF 12: Palomino vs. Gonzalez· Aug 9, 2014Unanimous Decision · Light Heavyweight
- L
- L
- WUFC on FX: Belfort vs Bisping· Jan 19, 2013Unanimous Decision · R3 · 5:00 · Middleweight
- W
- WUFC Live: Hardy vs Lytle· Aug 14, 2011Unanimous Decision · R3 · 5:00 · Light Heavyweight
- W
- WDiogo LimaShooto Brasil· Mar 31, 2011TKO
- W
- WFernando SilvaBrasil Fight· Nov 27, 2010TKO
- LPaulo HenriqueIron Man MMA· Oct 7, 2010Submission
- WTBAAmazonas Regional· Sep 9, 2010TKO
- WTBAShooto Brasil· Jun 12, 2010TKO
- WRoque OliverRio de Janeiro Regional· Dec 5, 2009Submission
- W
- WMichael KnaapFighting Network RINGS· Oct 25, 2009DEC
- WTBARio Grande do Norte Regional· Aug 13, 2009Submission
- WTBASpain Regional· Jan 26, 2007TKO
- WProfessional Fighters League - 2018 Season PFL Championships· Dec 30, 2018TKO · R3 · 5:00 · Light Heavyweight
- WProfessional Fighters League - PFL 9: 2018 Season PFL Playoffs 2· Oct 12, 2018Knockout · R1 · 1:45 · Light Heavyweight
- WProfessional Fighters League - PFL 9: 2018 Season PFL Playoffs 2· Oct 12, 2018Majority Decision · R2 · 5:00 · Light Heavyweight
- LProfessional Fighters League - PFL 7: 2018 Regular Season· Aug 29, 2018TKO · R1 · 3:30 · Light Heavyweight
- WProfessional Fighters League - PFL 2: 2018 Regular Season· Jun 20, 2018TKO · R2 · 0:41 · Light Heavyweight
Full record · 31 fightsShow less
- LUFC Fight Night: Lewis vs Abdurakhimov· Dec 9, 2016TKO · R2 · 2:36 · Light Heavyweight
- LUFC Fight Night: MacDonald vs Thompson· Jun 18, 2016Unanimous Decision · R3 · 5:00 · Light Heavyweight
- L
- W
- W
- L
- L
- WMarkhaile WedderburnMFC 39: No Remorse· Jan 17, 2014Submission · R1 · 1:49 · Light Heavyweight
- W
- WChris GuillenShowdown Fights 9· Nov 16, 2012TKO · R3 · 0:17 · Light Heavyweight
- WKip RamosShowdown Fights 7· May 4, 2012TKO · R1 · 0:36 · Light Heavyweight
- WTrevor CarlsonShowdown Fights 6· Feb 24, 2012Unanimous Decision · Heavyweight
- WBen FuimaonoFight King· Jun 10, 2011TKO
- LJoseph HenleUtah Regional· Nov 12, 2010Submission
- WTony KingUnited FO 1· Jul 24, 2010Unanimous Decision · Light Heavyweight
- WDwight ParkerWorld Championship Full Contact· Apr 3, 2010Submission
- LJordan SmithShowdown Fights· Feb 20, 2009Submission
- WHank WeissJeremy Horn's Elite Fight Night· Nov 14, 2008DEC
- LHank WeissJeremy Horn's Elite Fight Night· Apr 5, 2008TKO
- WLima PuleUltimate Combat Experience· Dec 1, 2007Submission
- WLima PuleUltimate Combat Experience· Nov 10, 2007DEC
- WDavid ThomasUltimate Combat Experience· Aug 18, 2007TKO
- LKevin HillUltimate Combat Experience· Jul 14, 2007TKO
- WEric WenzelUltimate Combat Experience· Jun 16, 2007TKO
- WKenneth WirfsUltimate Combat Experience· May 19, 2007TKO
- WJason DelrioUltimate Combat Experience· Apr 13, 2007TKO
Head-to-Head History
Common Opponents
How each fared against the same opponents.
Frequently asked questions
Have Ronny Markes and Sean O'Connell ever fought?
Yes, once. Most recently at Professional Fighters League - PFL 2: 2018 Regular Season (Wed, Jun 20, 2018), where Sean O'Connell won by TKO.
What are the records of Ronny Markes and Sean O'Connell?
Ronny Markes is 25-11-0 and Sean O'Connell is 21-10-0.
Who has the longer reach, Ronny Markes or Sean O'Connell?
Ronny Markes has the longer reach: 75" · 191 cm against 74" · 188 cm for Sean O'Connell, a 1" · 3 cm advantage.
Who is taller, Ronny Markes or Sean O'Connell?
Neither. Both stand 6'1" · 185 cm.
Who is older, Ronny Markes or Sean O'Connell?
Sean O'Connell is 43 and Ronny Markes is 38.
Who has more finishes, Ronny Markes or Sean O'Connell?
Ronny Markes has 18 wins inside the distance (10 by KO/TKO, 8 by submission); Sean O'Connell has 15 wins (12 by KO/TKO, 3 by submission).