Ovince St. Preux vs Stephan Bonnar
Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors

Ovince St. Preux
27-18-0
Stephan Bonnar
15-9-0Physical Comparison
Stephan Bonnar has the height edge at 193cm vs 191cm for Ovince St. Preux — a 2cm difference that gives Bonnar the ability to fight behind range.
Record & Experience
Ovince St. Preux brings a record of 27-18-0 across 45 professional bouts (60% win rate).Stephan Bonnar enters with 15-9-0 from 24 fights (63% win rate).
Ovince St. Preux has the experience edge with 45 bouts compared to 24 — that's 21 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, Ovince St. Preux is the more prolific finisher with a 44% stoppage rate compared to 20% for Stephan Bonnar. Preux has shown the ability to end fights decisively.
Age & Career Stage
At 43, Ovince St. Preux is 6 years younger than Stephan Bonnar (49). Youth can translate to speed, recovery, and a longer runway — but Bonnar's experience and ring IQ shouldn't be underestimated.
Key Factors
Preux's Path to Victory
- • Lean on greater experience (45 bouts)
- • Establish rhythm early and dictate the pace
Bonnar's Path to Victory
- • Use height and reach to fight at range
- • Higher win percentage (63% vs 60%)
- • Apply pressure and force the fight on their terms
Ovince St. Preux vs Stephan Bonnar — FAQ
- What are Ovince St. Preux's and Stephan Bonnar's records?
- Ovince St. Preux is 27-18-0 (12 KOs). Stephan Bonnar is 15-9-0 (3 KOs).
- Who is taller — Ovince St. Preux or Stephan Bonnar?
- Stephan Bonnar is taller at 193cm vs 191cm — a 2cm advantage.
- Who has the higher knockout rate?
- Ovince St. Preux has the higher KO rate at 44% compared to Stephan Bonnar's 20%.