Alexey Oleinik vs Kevin Rosier
Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors

Alexey Oleinik
61-18-1Kevin Rosier
0-0-0Physical Comparison
Record & Experience
Alexey Oleinik brings a record of 61-18-1 across 80 professional bouts (76% win rate).Kevin Rosier enters with 0-0-0.
Alexey Oleinik has the experience edge with 80 bouts compared to 0 — that's 80 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, Alexey Oleinik is the more prolific finisher with a 13% stoppage rate compared to 0% for Kevin Rosier. Oleinik has shown the ability to end fights decisively.
Age & Career Stage
At 48, Alexey Oleinik is 16 years younger than Kevin Rosier (64). Youth can translate to speed, recovery, and a longer runway — but Rosier's experience and ring IQ shouldn't be underestimated.
Key Factors
Oleinik's Path to Victory
- • Trust the higher win rate (76% vs 0%)
- • Lean on greater experience (80 bouts)
- • Establish rhythm early and dictate the pace
Rosier's Path to Victory
- • Apply pressure and force the fight on their terms
Alexey Oleinik vs Kevin Rosier — FAQ
- What are Alexey Oleinik's and Kevin Rosier's records?
- Alexey Oleinik is 61-18-1 (8 KOs). Kevin Rosier is 0-0-0 (0 KOs).