Alexey Oleinik vs Jairzinho Rozenstruik
Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors
Alexey Oleinik
61-18-1
Jairzinho Rozenstruik
"Bigi Boy"
15-6-0Physical Comparison
Jairzinho Rozenstruik has the height edge at 193cm vs 188cm for Alexey Oleinik — a 5cm difference that gives Rozenstruik the ability to fight behind range.
Record & Experience
Alexey Oleinik brings a record of 61-18-1 across 80 professional bouts (76% win rate).Jairzinho Rozenstruik enters with 15-6-0 from 21 fights (71% win rate).
Alexey Oleinik has the experience edge with 80 bouts compared to 21 — that's 59 more fights under the bright lights, which can matter in championship rounds when fatigue sets in and composure is tested.
In terms of finishing power, Jairzinho Rozenstruik carries the heavier hands with a 87% stoppage rate vs 13% for Alexey Oleinik. Rozenstruik is the more dangerous finisher of the two.
Age & Career Stage
Jairzinho Rozenstruik is the younger fighter at 38 compared to Alexey Oleinik's 48 — a 10-year age gap. The younger fighter may have the edge in physical attributes, while Oleinik relies on veteran savvy and accumulated skill.
Key Factors
Oleinik's Path to Victory
- • Trust the higher win rate (76% vs 71%)
- • Lean on greater experience (80 bouts)
- • Establish rhythm early and dictate the pace
Rozenstruik's Path to Victory
- • Use height and reach to fight at range
- • Look for the stoppage (87% KO rate)
- • Apply pressure and force the fight on their terms
Alexey Oleinik vs Jairzinho Rozenstruik — FAQ
- What are Alexey Oleinik's and Jairzinho Rozenstruik's records?
- Alexey Oleinik is 61-18-1 (8 KOs). Jairzinho Rozenstruik is 15-6-0 (13 KOs).
- Who is taller — Alexey Oleinik or Jairzinho Rozenstruik?
- Jairzinho Rozenstruik is taller at 193cm vs 188cm — a 5cm advantage.
- Who has the higher knockout rate?
- Jairzinho Rozenstruik has the higher KO rate at 87% compared to Alexey Oleinik's 13%.