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

Alexey Oleinik
61-18-1
Sonny Bill Williams
"SBW"
11-2-0Physical Comparison
Record & Experience
Alexey Oleinik brings a record of 61-18-1 across 80 professional bouts (76% win rate).Sonny Bill Williams enters with 11-2-0 from 13 fights (85% win rate).
Alexey Oleinik has the experience edge with 80 bouts compared to 13 — that's 67 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 Sonny Bill Williams. Oleinik has shown the ability to end fights decisively.
Age & Career Stage
Sonny Bill Williams is the younger fighter at 40 compared to Alexey Oleinik's 48 — a 8-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
- • Lean on greater experience (80 bouts)
- • Establish rhythm early and dictate the pace
Williams's Path to Victory
- • Higher win percentage (85% vs 76%)
- • Apply pressure and force the fight on their terms
Alexey Oleinik vs Sonny Bill Williams — FAQ
- What are Alexey Oleinik's and Sonny Bill Williams's records?
- Alexey Oleinik is 61-18-1 (8 KOs). Sonny Bill Williams is 11-2-0 (0 KOs).
- Who has the higher knockout rate?
- Alexey Oleinik has the higher KO rate at 13% compared to Sonny Bill Williams's 0%.