B.J. Penn vs Diego Lopes
Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors

B.J. Penn
16-14-2
Diego Lopes
27-8-0Physical Comparison
Diego Lopes has the height edge at 180cm vs 175cm for B.J. Penn — a 5cm difference that gives Lopes the ability to fight behind range.
Record & Experience
B.J. Penn brings a record of 16-14-2 across 32 professional bouts (50% win rate).Diego Lopes enters with 27-8-0 from 35 fights (77% win rate).
Diego Lopes has the experience edge with 35 bouts compared to 32 — that's 3 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, B.J. Penn is the more prolific finisher with a 44% stoppage rate compared to 41% for Diego Lopes. Penn has shown the ability to end fights decisively.
Age & Career Stage
Diego Lopes is the younger fighter at 31 compared to B.J. Penn's 47 — a 16-year age gap. The younger fighter may have the edge in physical attributes, while Penn relies on veteran savvy and accumulated skill.
Key Factors
Penn's Path to Victory
- • Establish rhythm early and dictate the pace
Lopes's Path to Victory
- • Use height and reach to fight at range
- • Higher win percentage (77% vs 50%)
- • Greater professional experience (35 bouts)
- • Apply pressure and force the fight on their terms
B.J. Penn vs Diego Lopes — FAQ
- What are B.J. Penn's and Diego Lopes's records?
- B.J. Penn is 16-14-2 (7 KOs). Diego Lopes is 27-8-0 (11 KOs).
- Who is taller — B.J. Penn or Diego Lopes?
- Diego Lopes is taller at 180cm vs 175cm — a 5cm advantage.
- Who has the higher knockout rate?
- B.J. Penn has the higher KO rate at 44% compared to Diego Lopes's 41%.