Mariusz Joniak defeated Sebastian Romanowski by Majority Decision in round 3 (5:00) in the 163 lb Catchweight bout of KSW 83 - Colosseum 2, held Saturday, June 3, 2023 at PGE Narodowy, Warsaw. The judges scored it 28-28, 29-28, 29-27, Mariusz Joniak won the decision.
Mariusz Joniak vs Sebastian Romanowski
Judges' Scorecards
Fan Scorecards
5 fan scorecards submitted
Betting Odds
Average moneyline across 2 sportsbooks.
| Sportsbook | Mariusz Joniak | Sebastian Romanowski |
|---|---|---|
| Betway | -250 | +175 |
| Bovada | -205 | +162 |
Odds are for information only.
Build with this line: the same consensus odds, with opening and closing lines, are in the UFCalendar Fight API. Odds in the MMA Fight Data API
Where the strikes land
Range × target
The range × target cross-tab is logged for UFC fights only.
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
3 early stoppages have no logged time
5 early stoppages have no logged time
Recent form · last 5
- WDaniel HodorBebson Arena 6· Aug 27, 2022Submission · R2 · 2:20 · Featherweight
- W
- WKrzysztof GajekFEN 35: LOTOS Fight Night Ostróda· Jun 26, 2021Submission · R1 · 2:24 · Bantamweight
- WRafał StatkiewiczFEN 30: LOTOS Fight Night 3· Oct 3, 2020Submission · R1 · 2:54 · Bantamweight
- W
Full record · 14 fightsShow less
- WPiotr OlszynkaBebson Arena 5· Aug 24, 2019Submission · R3 · 2:45 · Catchweight
- LMansur AzhievArmia Fight Night 5· Apr 5, 2019Unanimous Decision · Catchweight
- LJakub PiesiewiczThunderstrike Fight League 15· Oct 20, 2018Submission · Bantamweight
- WKamil KorzeniowskiBebson Arena 4· Aug 25, 2018Submission · R1 · 3:56 · Bantamweight
- LSylwester MillerGiżycka Noc Gladiatorów 3· Feb 24, 2018Unanimous Decision · Featherweight
- L
- WAleksander KellerBebson Arena 3· Nov 18, 2017Submission · R1 · 3:53 · Bantamweight
- WMariusz DominOctagon Face 2 Face· Oct 21, 2017Submission · Featherweight
- WAdrian WędzikBebson Arena 2· Oct 29, 2016Submission · Featherweight
- LGustavo ErakBlade Fights 1· Feb 4, 2023Unanimous Decision · Featherweight
- L
- WRildeci DiasFight Exclusive Night 27· Jan 18, 2020Unanimous Decision · Bantamweight
- WNikolay KondratukVFCL 10· May 18, 2019Unanimous Decision · Catchweight
- WEvgeny RyazanovMFP 213: Cup Of Vladivostok 2017· Nov 25, 2017Unanimous Decision · Featherweight
Full record · 25 fightsShow less
- L
- L
- WMarko BurusicGladiator Arena 10· Jul 15, 2016Unanimous Decision · Featherweight
- L
- L
- W
- WJan MaršálekFighting Zone· Dec 10, 2014SD · Featherweight
- LHenri HiiemaeMMA Raju 14· Oct 18, 2014MD · Featherweight
- DJanusz StaszewskiArena Berserkerów 6· Jun 7, 2014DEC · Featherweight
- WAlex LeiteCeltic Gladiator 9· Feb 22, 2014SD · Featherweight
- LCarlos PradaIRFA 5· Oct 19, 2013Unanimous Decision · Featherweight
- LAlex EnlundCage Warriors 58· Aug 24, 2013Submission · R1 · 3:44 · Featherweight
- WZsolt FényesMMA Nokaut 1· Jun 15, 2013TKO · R3 · 1:58 · Featherweight
- WMartin FoudaIRFA 4· Mar 9, 2013Unanimous Decision · Featherweight
- WMarcin KabatPoland Regional· Dec 2, 2012TKO
- WMiłosz ŚwistakPoland Regional· Mar 31, 2012Submission
- WDawid ZiembikiewiczEFS 1· Feb 11, 2012Unanimous Decision · Featherweight
- LMariusz PioskowikPoland Regional· Sep 18, 2011Submission
- WTBAFight Club Berlin· Nov 7, 2010Submission
- WTBAGladiator Arena· Oct 22, 2010TKO
Frequently asked questions
Who won Mariusz Joniak vs Sebastian Romanowski?
Mariusz Joniak defeated Sebastian Romanowski by Majority Decision in round 3 (5:00) in the 163 lb Catchweight bout of KSW 83 - Colosseum 2, held Saturday, June 3, 2023 at PGE Narodowy, Warsaw. The judges scored it 28-28, 29-28, 29-27, Mariusz Joniak won the decision.
What were the judges' scorecards for Mariusz Joniak vs Sebastian Romanowski?
The judges scored it 28-28, 29-28, 29-27, Mariusz Joniak won the decision.
Get this bout's result and round-by-round stats as JSON with the MMA Fight Data API →