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Light HeavyweightActive

Iwo Baraniewski

“Rudy”
Country
Poland
Record
9-1
Weight class
Light Heavyweight
Height
6'0"
Reach
73"
Age
27
Stance
Orthodox
Career stats
Finish rate100%
9 of 9 wins inside the distance · 79th percentile
DurabilityNever stopped
Never stopped in 10 recorded bouts · 76th percentile
Activity7
Bouts in the last 24 months · 90th percentile
2:57
Avg bout length
1L
Streak
0
Title fights
4
Main events
Percentiles vs 42 light heavyweights
Strikes & grappling
Sig. strikes landed / min5.72
105 landed from 188 attempts — 56% accuracy
Takedowns / 15 min0.82
1 landed from 5 attempts — 20% accuracy
Knockdowns / 15 min3.27
4 in 4 statted bouts
Control time26%
5m of 18m fought
Strikes by target
Head 77%
Body 16%
Leg 7%
Of 105 significant strikes landed
Strike and grappling figures counted from the 4 bouts with a recorded stats sheet — 18m of fight time, of the 10 bouts on record

Iwo Baraniewski, “Rudy”, is a Heavyweight from Poland with an official record of 9-0. The 9 wins came 7 by knockout and 2 by submission. The most recent bout on file is a first-round knockout win over Junior Tafa at UFC Fight Night: Muhammad vs. Bonfim on 6 June 2026, the ninth win in a row.

DateOpponentResultMethodRoundEvent
Sep 19, 2026Alonzo MenifieldLOSSDECDecisionR3 · 5:00UFC 331: Van vs. Pantoja 2
Jun 6, 2026Junior TafaWINKOKickR1 · 1:25UFC Fight Night: Muhammad vs. Bonfim
Mar 21, 2026Austen LaneWINKOPunchR1 · 0:28UFC Fight Night: Evloev vs. Murphy
Dec 6, 2025Ibo AslanWINKOPunchesR1 · 1:29UFC 323: Dvalishvili vs. Yan 2
Sep 17, 2025Mahamed AlyWINKOKO/TKOR1Dana White's Contender Series: Season 9, Week 6
Mar 14, 2025Kamil StachuraWINKOKO/TKOR1 · 3:02Babilon MMA 51: Kołecki vs. Mysiala
Nov 22, 2024Sylwester BorysWINKOKO/TKOR1 · 3:01Babilon MMA 49: Polityło vs. Majdan
Sep 28, 2024Cemey dos SantosWINKOKO/TKOR1 · 1:11Babilon MMA 47: Dudek vs. Hunanyan
Jan 27, 2024Miroslav UchytilWINSUBSubmissionR1 · 3:54Babilon MMA 42: Gładkowicz vs. Zając
Sep 30, 2023Kamil BartosińskiWINSUBSubmissionR1Babilon MMA 39: Kacprzak vs. Rakowicz
DECDecisionR3 · 5:00
KOKickR1 · 1:25
KOPunchR1 · 0:28
KOPunchesR1 · 1:29
Sep 17, 2025 · Dana White's Contender Series: Season 9, Week 6
WIN
KOKO/TKOR1
Kamil Stachura
Mar 14, 2025 · Babilon MMA 51: Kołecki vs. Mysiala
WIN
KOKO/TKOR1 · 3:02
Sylwester Borys
Nov 22, 2024 · Babilon MMA 49: Polityło vs. Majdan
WIN
KOKO/TKOR1 · 3:01
Sep 28, 2024 · Babilon MMA 47: Dudek vs. Hunanyan
WIN
KOKO/TKOR1 · 1:11
Miroslav Uchytil
Jan 27, 2024 · Babilon MMA 42: Gładkowicz vs. Zając
WIN
SUBSubmissionR1 · 3:54
Kamil Bartosiński
Sep 30, 2023 · Babilon MMA 39: Kacprzak vs. Rakowicz
WIN
SUBSubmissionR1

Iwo Baraniewski’s record, in numbers

Iwo Baraniewski’s record is 9-0, and Cage Brothers holds a full result for all 9 bouts in it. Every figure below is counted from them.

The 9 wins break down as 7 by knockout and 2 by submission — 9 of 9 inside the distance, a finish rate of 100%. Across all 9 bouts with a recorded finishing round, the average bout lasted 1 minute 37 seconds.

Iwo Baraniewski has never been stopped in the 9 bouts on file. The last 9 bouts on file are all wins.

Of the 9 bouts Cage Brothers holds a result for, 4 were the main event of the card. Seven of them have come since September 2024.

Set against the 486 Heavyweight fighters Cage Brothers holds eight or more bouts for, Iwo Baraniewski has a finish rate above 82% of them, a record of avoiding stoppage above 91% of them and a two-year bout count above 98% of them. The comparison is made inside the division rather than across the whole roster, because how often a division finishes depends heavily on what it weighs.

Iwo Baraniewski is listed at 6ft with a reach of 73in, fights orthodox and is 27, born 19 November 1998.

These figures are recomputed from Iwo Baraniewski’s bout history each time results are synced, so they follow the record rather than a fixed snapshot.