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KSW 123 : BARTOSINSKI VS LOPACZYK

Valeriu Mircea vs Marcin Held

Nov 21, 2026
Combat Edge model forecast46%Valeriu Mircea54%Marcin HeldFull forecast and your pick
DateNov 21, 2026
DivisionLightweight
StatusScheduled
VenueEnea Arena
BroadcastNetwork TBD
Start times & how to watch
Start time & how to watch

Main card starts Saturday, November 21, 2026.

US East (ET)
Sat 1:00 PM
US West (PT)
Sat 10:00 AM
United Kingdom
Sat 6:00 PM
Central Europe
Sat 7:00 PM
Australia (Sydney)
Sun 5:00 AM
Valeriu MirceaThe Solitary Wolf |32-9-1Valeriu Mircea vs Marcin HeldMarcin Held31-11-0
mdValeriu MirceaThe Solitary Wolf32-9-1Valeriu Mirceamd

Fight Overview

RoundTBD
TimeTBD
32-9-1Record31-11-0
33Age34
5'9"Height5'9"
TBDReach39,5"
155 lbsWeight156 lbs
LightweightWeight ClassLightweight
plMarcin Held31-11-0plMarcin Held
Combat Edge Intelligence

Fight Intelligence

Marcin Held owns a 15-point Elo edge (good). Tracked UFC stat edges are limited for this matchup. 3 shared opponents give extra context.

Compare Valeriu Mircea and Marcin Held across their careers →

Recent career Elo trajectory

Recent three-year Elo paths for both fighters. Ratings shown here are current career context; the event-specific prediction or verified result remains on this Fight page.

Valeriu MirceaMarcin Held
16501700202420252026

Recent form

Valeriu MirceaW W L W W · +36 Elo last 5
WWLWW
Marcin HeldL W W W L · -1 Elo last 5
LWWWL

Elo edge

Valeriu Mircea1673+11 last move
Marcin Held1688-11 last move

Why they are ranked here

Valeriu Mircea#114 of 430 active Lightweight fighters · 1673 Elo
Biggest gain
Beat Leo Brichta (rated 1678 at the time): +16.
Costliest loss
Lost to Roman Szymański (rated 1568 at the time): -23.
Last 5 fights
4 wins, 1 loss, +36 Elo in total.
Next places
0 points behind #113 Kenny Cross, 0 ahead of #115 Yamato Nishikawa.
Marcin Held#87 of 430 active Lightweight fighters · 1688 Elo
Biggest gain
Beat Natan Schulte (rated 1757 at the time): +19.
Costliest loss
Lost to Raul Tutarauli (rated 1545 at the time): -20.
Last 5 fights
3 wins, 2 losses, -1 Elo in total.
Next places
1 point behind #86 Miloš Janičić, 0 ahead of #88 Shamil Basaev.

Every rated fight moves a rating by an amount set by the opponent's rating at the time, the result and how it ended. Places are counted among fighters active in the last 24 months. How the rating is calculated

Fight intelligence

Model forecast and your pick

Inspect the model’s probability and Elo baseline, then make your own call before the card starts.

Combat Edge Model

Fight forecast

Frozen pre-fight · v0.8-2026-10-04
46%Valeriu Mircea54%Marcin Held
Model favoriteMarcin Held
Elo baseline52% for Marcin Held
Matchup adjustment+2 pts vs Elo

Win probability computed before the fight from point-in-time Elo, records, and matchup data. The baseline shows what Elo alone expected; the adjustment is not a certainty. Analytics, not betting advice.

Sponsored — betting partner link. 19+ (18+ where permitted). Please play responsibly.

Forecast context

What separates the fighters

Model + Elo agree

Marcin Held leads the full model at 54%. Elo agrees, and the complete matchup model strengthens that lean by 1 point.

Current Elo ratings1673 · 1688Marcin Held leads by 15 rating points.
Recent opponent quality1588 · 1634Marcin Held faced the stronger recent schedule (10 vs 10 sampled fights).
Elo record depth32 · 32 fightsThe published ratings use the same number of counted fights.
Largest tracked stat edgesNot enough comparable dataNo advantage is inferred when the underlying records are incomplete.

What's at stake

Valeriu MirceaNow 1673 · #114 Lightweight
Wins by decision+13→ 1686
Loses by decision-11→ 1662
Marcin HeldNow 1688 · #87 Lightweight
Wins by decision+11→ 1699
Loses by decision-13→ 1675
What-if simulatorPremium

Pick the winner and how the fight ends to see both new ratings, both new division ranks, and who each fighter would pass.

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Projected with the same rules as the rankings, at today's ratings. Split decisions move ratings less and finishes more.

Stat advantages

Valeriu MirceavsMarcin Held

No tracked UFC stat edge yet.

Finishing profile

Valeriu MirceaKO/TKO leads 41% of wins
Marcin Heldsubmission leads 52% of wins

Common opponents

Salahdine ParnasseValeriu Mircea: loss · KO (Head Kick and Punches) · Apr 6, 2024Marcin Held: loss · TKO (Punches) · Jan 17, 2026
Salahdine ParnasseValeriu Mircea: loss · KO (Head Kick and Punches) · Apr 6, 2024Marcin Held: cancelled · Cancelled Bout · May 10, 2025
Roman SzymańskiValeriu Mircea: win · TKO (Punches) · May 16, 2026Marcin Held: win · Decision (Unanimous) · Jun 7, 2024

Tale of the tape

Valeriu MirceaMarcin Held

Tracked UFC statistics may not cover a fighter's full career. Unavailable measurements are not zero.

Not availableSig. strikes landed per min1.41
UFC lightweight average : 3.82
Not availableSig. strike accuracy35
UFC lightweight average : 46%
Not availableSig. strikes absorbed per min2.02
UFC lightweight average : 3.91
Not availableSig. strike defense47
UFC lightweight average : 53%
Not availableTakedown average2.46
UFC lightweight average : 1.68
Not availableTakedown accuracy38
UFC lightweight average : 28%
Not availableTakedown defense38
UFC lightweight average : 59%
Not availableSubmission average1.31
UFC lightweight average : 0.50
13Wins by knockout4
13Wins by submission16
6Wins by decision11
3Losses by knockout3
3Losses by submission1
3Losses by decision7

Valeriu Mircea vs Marcin Held is a scheduled Lightweight fight on KSW 123 : BARTOSINSKI VS LOPACZYK. Valeriu Mircea enters with a 32-9-1 record and Marcin Held enters with a 31-11-0 record. Combat Edge tracks the matchup preview, UFC stats, Elo edge, shared opponents, event date, venue, and full fight card.

Valeriu Mircea vs Marcin Held quick answers

When is Valeriu Mircea vs Marcin Held?

Valeriu Mircea vs Marcin Held is listed for KSW 123 : BARTOSINSKI VS LOPACZYK on Nov 21, 2026 at 1:00 PM EST.

What event is Valeriu Mircea vs Marcin Held on?

Valeriu Mircea vs Marcin Held is listed on KSW 123 : BARTOSINSKI VS LOPACZYK.

What are the records for Valeriu Mircea vs Marcin Held?

Valeriu Mircea enters with a 32-9-1 record and Marcin Held enters with a 31-11-0 record.

What division is Valeriu Mircea vs Marcin Held?

Valeriu Mircea vs Marcin Held is listed as a Lightweight fight.

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