Photo: ESPN
Tale of the Tape
Age
27
Height
6' 0"
Reach
73.5"
Stance
Orthodox
Country
Poland
Key Stats
100%
Win Rate
100%
Finish Rate
7
KO/TKO Wins
2
Submission Wins
0
Title Fight Wins
9
Pro Fights
Advanced Stats
Color = level vs. divisionStriking
Career
Win Methods
Nobody hands you anything at light heavyweight. Iwo Baraniewski — "Rudy" to fight fans — has built a 9-0 record the hard way, one fight at a time since leaving Poland's regional scene.
On the feet he's a problem: 15.77 significant strikes a minute at 72% accuracy, and 78% of his wins end in a knockout. The math is bad for anyone standing across from him.
He arrives on a 5-fight win streak — most recently Junior Tafa, KO/TKO (Kick) R1. Streaks like that don't stay unnoticed for long.
Recent Fights
Junior Tafa
KO/TKO (Kick) R1 · Jun 7, 2026
UFC Fight Night: Muhammad vs. Bonfim
Austen Lane
KO/TKO (Punch) R1 · Mar 21, 2026
UFC Fight Night: Evloev vs. Murphy
Ibo Aslan
KO/TKO (Punches) R1 · Dec 6, 2025
UFC 323: Dvalishvili vs. Yan 2
Mahamed Aly
KO/TKO (Punch) R1 · Sep 17, 2025
Dana White's Contender Series: Season 9, Week 6
Kamil Stachura
KO/TKO R1 · Mar 14, 2025
Babilon MMA 51: Kołecki vs. Mysiala