Junior dos Santos vs Sergey Spivak
Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors

Junior dos Santos
23-10-0Sergey Spivak
18-6-0Physical Comparison
Sergey Spivak has the height edge at 191cm vs 190cm for Junior dos Santos — a 1cm difference that gives Spivak the ability to fight behind range.
Record & Experience
Junior dos Santos brings a record of 23-10-0 across 33 professional bouts (70% win rate).Sergey Spivak enters with 18-6-0 from 24 fights (75% win rate).
Junior dos Santos has the experience edge with 33 bouts compared to 24 — that's 9 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, Junior dos Santos is the more prolific finisher with a 70% stoppage rate compared to 39% for Sergey Spivak. Santos has shown the ability to end fights decisively.
Age & Career Stage
Sergey Spivak is the younger fighter at 31 compared to Junior dos Santos's 42 — a 11-year age gap. The younger fighter may have the edge in physical attributes, while Santos relies on veteran savvy and accumulated skill.
Key Factors
Santos's Path to Victory
- • Target early stoppage with heavy hands (70% KO rate)
- • Lean on greater experience (33 bouts)
- • Establish rhythm early and dictate the pace
Spivak's Path to Victory
- • Use height and reach to fight at range
- • Higher win percentage (75% vs 70%)
- • Apply pressure and force the fight on their terms
Junior dos Santos vs Sergey Spivak — FAQ
- What are Junior dos Santos's and Sergey Spivak's records?
- Junior dos Santos is 23-10-0 (16 KOs). Sergey Spivak is 18-6-0 (7 KOs).
- Who is taller — Junior dos Santos or Sergey Spivak?
- Sergey Spivak is taller at 191cm vs 190cm — a 1cm advantage.
- Who has the higher knockout rate?
- Junior dos Santos has the higher KO rate at 70% compared to Sergey Spivak's 39%.