Conor McGregor vs Harold Johnson
Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors

Conor McGregor
"Notorious"
22-6-0
Harold Johnson
0-0-0Physical Comparison
Harold Johnson has the height edge at 178cm vs 174cm for Conor McGregor — a 4cm difference that gives Johnson the ability to fight behind range.
Record & Experience
Conor McGregor brings a record of 22-6-0 across 28 professional bouts (79% win rate).Harold Johnson enters with 0-0-0.
Conor McGregor has the experience edge with 28 bouts compared to 0 — that's 28 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, Conor McGregor is the more prolific finisher with a 86% stoppage rate compared to 0% for Harold Johnson. McGregor has shown the ability to end fights decisively.
Age & Career Stage
At 37, Conor McGregor is 60 years younger than Harold Johnson (97). Youth can translate to speed, recovery, and a longer runway — but Johnson's experience and ring IQ shouldn't be underestimated.
Key Factors
McGregor's Path to Victory
- • Target early stoppage with heavy hands (86% KO rate)
- • Trust the higher win rate (79% vs 0%)
- • Lean on greater experience (28 bouts)
- • Establish rhythm early and dictate the pace
Johnson's Path to Victory
- • Use height and reach to fight at range
- • Apply pressure and force the fight on their terms
Conor McGregor vs Harold Johnson — FAQ
- What are Conor McGregor's and Harold Johnson's records?
- Conor McGregor is 22-6-0 (19 KOs). Harold Johnson is 0-0-0 (0 KOs).
- Who is taller — Conor McGregor or Harold Johnson?
- Harold Johnson is taller at 178cm vs 174cm — a 4cm advantage.