Light Heavyweight · Men
Iwo Baraniewski
“Rudy”
Elo
1,770
peak 1,770 · 19 Sep 2026
9-1pro record
1L
current streak
1,510best win, Elo
1,212average opponent
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born 20 Nov 1998
75.0" / 73.6"
height / reach
Elo history
Hover for the fight at that point; dots are wins and losses; the band is the typical prime for men, ages 27–36Record
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–
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Rating by method
KO1,746
Sub1,060
Dec1,133
Style profile
Each axis is a percentile of light heavyweight fighters with five pro bouts (2,162 of them); further out is better. Hover a point for the number.Similar careers
Who looked like this after 10 pro bouts, and what happened nextAfter 10 bouts (2026): 1,770 Elo, 9-1, aged 28, average opponent 1,331.
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Brandon Thatch
then 1,743, 9-1, aged 28 · Welterweight
2-4 after
peaked 1,838 ▲
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Vladimir Mineev
then 1,730, 9-1, aged 27 · Middleweight
7-0 after
peaked 1,924 ▲
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Niko Price
then 1,745, 9-0, aged 27 · Welterweight
7-11 after
peaked 1,835 ▲
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Oumar Sy
then 1,743, 10-0, aged 28
2-3 after
peaked 1,798 ▲
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Brendan Schaub
then 1,687, 9-1, aged 27 · Heavyweight
4-4 after
peaked 1,828 ▲
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Josh Silveira
then 1,679, 9-1, aged 30
6-5 after
peaked 1,892 ▲
Best wins
By the opponent's Elo on the night-
Ibo Aslan
KO/TKO R1 · 6 Dec 2025 · Ultimate Fighting Championship
1,510
-
Junior Tafa
KO/TKO R1 · 6 Jun 2026 · Ultimate Fighting Championship
1,485
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Austen Lane
KO/TKO R1 · 21 Mar 2026 · Ultimate Fighting Championship
1,390
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Mahamed Aly
KO/TKO R1 · 16 Sep 2025 · Dana White's Contender Series
1,360
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Cemey dos Santos
KO/TKO R1 · 28 Sep 2024 · Babilon MMA
1,261
Losses
Newest first
Fight history
30 bouts, newest first; amateur bouts are shaded. Hover a heading for what it means.| # | Date | Result | Opponent | Weight class | Method | Round | Score | Elo | ± | Opp Elo | Odds | Event |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 19 Sep 202627.8 yrs | L9-1 |
 Alonzo Menifield
18-6-1 · 38.9 yrs
|
Light Heavyweight | DecisionSplit | R315:00 | 0.56* | 1,751→1,770 | +20 | 1,783 | -300→-255 | UFC 331: Van vs. Pantoja 2 Ultimate Fighting Championship |
| 29 | 6 Jun 202627.5 yrs | W9-0 |
 Junior Tafa
7-5 · 29.7 yrs
|
Light Heavyweight | KO/TKOLeg Kick & Ground Strikes | R11:25 | 1.00 | 1,714→1,751 | +37 | 1,485 | -200→-400 | UFC Fight Night 278: Muhammad vs. Bonfim Ultimate Fighting Championship |
| 28 | 21 Mar 202627.3 yrs | W8-0 |
Austen Lane
13-7 (1) · 38.4 yrs
|
Light Heavyweight | KO/TKOLeft Hook to Ground Punches | R10:28 | 1.00 | 1,687→1,714 | +27 | 1,390 | -450→-650 | UFC Fight Night 270: Evloev vs. Murphy Ultimate Fighting Championship |
| 27 | 6 Dec 202527.0 yrs | W7-0 |
 Ibo Aslan
14-3 · 29.6 yrs
|
Light Heavyweight | KO/TKORight Hook to Ground Punches | R11:29 | 1.00 | 1,628→1,687 | +59 | 1,510 | -125→-190 | UFC 323: Dvalishvili vs. Yan 2 Ultimate Fighting Championship |
| 26 | 16 Sep 202526.8 yrs | W6-0 |
 Mahamed Aly
4-0 · 31.7 yrs
|
Light Heavyweight | KO/TKOOverhand Right & Ground Punches | R10:20 | 1.00 | 1,591→1,628 | +36 | 1,360 | +200→+230 | Dana White's Contender Series - Contender Series 2025: Week 6 Dana White's Contender Series |
| 25 | 14 Mar 202526.3 yrs | W5-0 |
 Kamil Stachura
2-0-1
|
Light Heavyweight | KO/TKOPunches & Elbows to Ground Oponent | R13:02 | 1.00 | 1,568→1,591 | +24 | 1,246 | – | Babilon MMA 51: Kolecki vs. Mysiala Babilon MMA |
| 24 | 22 Nov 202426.0 yrs | W4-0 |
Sylwester Borys
9-5 · 33.0 yrs
|
Light Heavyweight | KO/TKOKO/TKO | R13:01 | 1.00 | 1,554→1,568 | +13 | 1,117 | – | Babilon MMA 49: Politylo vs. Majdan Babilon MMA |
| 23 | 28 Sep 202425.9 yrs | W3-0 |
Cemey dos Santos
7-6
|
Heavyweight | KO/TKOPunches | R11:11 | 1.00 | 1,523→1,554 | +32 | 1,261 | – | Babilon MMA 47: Dudek vs. Hunanyan Babilon MMA |
| 22 | 20 May 202425.5 yrs | W17-3 |
 Cristian Constantinov
2-0
|
Heavyweighttitle | DecisionUnanimous | R39:00 | 0.84 | 1,527→1,523 | -5 | 1,189 | – | GAMMA - European MMA Championships 2024: Senior Finals Global Association of Mixed Martial Arts am |
| 21 | 19 May 202425.5 yrs | W16-3 |
Gabriel Tysz
1-1
|
Heavyweight | KO/TKOKO/TKO | R10:38 | 1.00 | 1,518→1,527 | +9 | 1,063 | – | GAMMA - European MMA Championships 2024: Senior Semifinals Global Association of Mixed Martial Arts am |
| 20 | 27 Jan 202425.2 yrs | W2-0 |
 Miroslav Uchytil
debut
|
Light Heavyweight | SubArmbar | R13:54 | 1.00 | 1,506→1,518 | +12 | 1,052 | – | Babilon MMA 42: Gladkowicz vs. Zajac Babilon MMA |
| 19 | 30 Sep 202324.9 yrs | W1-0 |
Kamil Bartosiński
2-0
|
Light Heavyweight | SubArmbar | R13:10 | 1.00 | 1,489→1,506 | +17 | 1,107 | – | Babilon MMA 39: Kacprzak vs. Rakowicz Babilon MMA |
| 18 | 10 Dec 202224.1 yrs | W15-3 |
Daniel Jóźwiak
4-0
|
Heavyweight | KO/TKOPunches | R10:33 | 1.00 | 1,470→1,489 | +19 | 1,158 | – | Babilon MMA 33: Badurek vs. Sygula Babilon MMA am |
| 17 | 27 Sep 202223.9 yrs | W14-3 |
 Arturs Skabarnieks
2-0
|
Heavyweighttitle | KO/TKOPunches | R12:40 | 1.00 | 1,434→1,470 | +36 | 1,265 | – | GAMMA: European Championships 2022 (Finals) Global Association of Mixed Martial Arts am |
| 16 | 26 Sep 202223.8 yrs | W13-3 |
 Giorgi Kotorashvili
debut · 29.0 yrs
|
Heavyweight | DecisionUnanimous | R39:00 | 0.84 | 1,442→1,434 | -8 | 1,063 | – | GAMMA: European Championships 2022 (Semi Finals) Global Association of Mixed Martial Arts am |
| 15 | 25 Jun 202223.6 yrs | W12-3 |
Wojciech Kaźmieruk
1-3
|
Heavyweight | DecisionUnanimous | R39:00 | 0.84 | 1,455→1,442 | -13 | 968 | – | Strife 2: Kopera vs. Kurashvili Strife MMA am |
| 14 | 27 Mar 202223.3 yrs | W11-3 |
Giorgi Chochishvili
3-0
|
Heavyweighttitle | -- | -- | 1.00 | 1,398→1,455 | +58 | 1,355 | – | GAMMA: World Championships 2021 (Finals) Global Association of Mixed Martial Arts am |
| 13 | 26 Mar 202223.3 yrs | W10-3 |
 Iuri Fernandes
2-0
|
Heavyweight | -- | -- | 1.00 | 1,344→1,398 | +54 | 1,281 | – | GAMMA: World Championships 2021 (Semi Finals) Global Association of Mixed Martial Arts am |
| 12 | 25 Mar 202223.3 yrs | W9-3 |
 Fabio Kwasi
debut · 26.3 yrs
|
Heavyweight | -- | -- | 1.00 | 1,322→1,344 | +22 | 1,042 | – | GAMMA: World Championships 2021 (Preliminaries) Global Association of Mixed Martial Arts am |
| 11 | 25 Mar 202223.3 yrs | W8-3 |
Oļegs Jemeļjanovs
1-0 · 27.7 yrs
|
Heavyweight | -- | -- | 1.00 | 1,241→1,322 | +81 | 1,325 | – | GAMMA: World Championships 2021 (Preliminaries) Global Association of Mixed Martial Arts am |
| 10 | 8 Nov 202123.0 yrs | L7-3 |
 Stanislav Khmilkovsky
1-0
|
Heavyweighttitle | -- | -- | 0.00 | 1,268→1,241 | -27 | 1,501 | – | GAMMA: European Championships 2021 (Finals) Global Association of Mixed Martial Arts am |
| 9 | 7 Nov 202123.0 yrs | W7-2 |
David Závoda
2-4 · 33.5 yrs
|
Heavyweight | -- | -- | 1.00 | 1,216→1,268 | +51 | 1,140 | – | GAMMA: European Championships 2021 (Semi Finals) Global Association of Mixed Martial Arts am |
| 8 | 18 Sep 202122.8 yrs | W6-2 |
Artur Dziki
5-3
|
Open Weighttitle | DecisionDecision | R14:00 | 0.80 | 1,201→1,216 | +15 | 1,065 | – | ALMMA 196: Mistrzostwa Polski MMA 2021 Amatorska Liga MMA am |
| 7 | 18 Sep 202122.8 yrs | W5-2 |
Michał Rudzki
1-0 · 22.5 yrs
|
Open Weight | DecisionDecision | R14:00 | 0.80 | 1,176→1,201 | +25 | 1,099 | – | ALMMA 196: Mistrzostwa Polski MMA 2021 Amatorska Liga MMA am |
| 6 | 15 May 202122.5 yrs | W4-2 |
Mateusz Bieciuk
debut
|
Open Weight | DecisionDecision | R14:00 | 0.80 | 1,149→1,176 | +27 | 1,084 | – | ALMMA 193: Puchar Polski MMA 2021 Amatorska Liga MMA am |
| 5 | 15 May 202122.5 yrs | W3-2 |
Maciej Szot
2-0
|
Open Weight | DecisionDecision | R14:00 | 0.80 | 1,105→1,149 | +44 | 1,131 | – | ALMMA 193: Puchar Polski MMA 2021 Amatorska Liga MMA am |
| 4 | 15 May 202122.5 yrs | W2-2 |
Przemysław Kowalczyk
5-0 · 22.9 yrs
|
Open Weighttitle | DecisionDecision | R14:00 | 0.80 | 1,034→1,105 | +71 | 1,215 | – | ALMMA 193: Puchar Polski MMA 2021 Amatorska Liga MMA am |
| 3 | 14 Feb 202122.2 yrs | L1-2 |
Rafał Litwiniuk
2-2-1
|
Open Weighttitle | -- | -- | 0.00 | 1,111→1,034 | -77 | 1,052 | – | ALMMA 190: Bull Terror Challenge Amatorska Liga MMA am |
| 2 | 7 Nov 202022.0 yrs | L1-1 |
Bartosz Szewczyk
3-2 · 23.1 yrs
|
Open Weight | DecisionDecision | R26:00 | 0.20 | 1,158→1,111 | -47 | 1,119 | – | Mistrzostwa Europy MMA 2020 Amatorska Liga MMA am |
| 1 | 19 Sep 202021.8 yrs | W1-0 |
Konrad Nowakowski
0-2
|
Open Weighttitle | -- | R1 | 1.00 | 1,127→1,158 | +31 | 921 | – | ALMMA 183: X Mistrzostwa Polski MMA 2020 Amatorska Liga MMA am |