Claressa Shields vs Floyd Mayweather
Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors

Claressa Shields
"T-Rex, GWOAT"
2-1-0
Floyd Mayweather
50-0-0Physical Comparison
Claressa Shields stands 178cm tall compared to Floyd Mayweather's 170cm — a 8cm height advantage that could allow Shields to control range and use the jab effectively.
Record & Experience
Claressa Shields brings a record of 2-1-0 across 3 professional bouts (67% win rate).Floyd Mayweather enters with 50-0-0 from 50 fights (100% win rate).
Floyd Mayweather has the experience edge with 50 bouts compared to 3 — that's 47 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, Claressa Shields is the more prolific finisher with a 50% stoppage rate compared to 0% for Floyd Mayweather. Shields has shown the ability to end fights decisively.
Floyd Mayweather is unbeaten at 50-0 — the pressure of defending a perfect record adds an extra dimension to this matchup.
Age & Career Stage
At 31, Claressa Shields is 18 years younger than Floyd Mayweather (49). Youth can translate to speed, recovery, and a longer runway — but Mayweather's experience and ring IQ shouldn't be underestimated.
Key Factors
Shields's Path to Victory
- • Use height and reach to control distance
- • Target early stoppage with heavy hands (50% KO rate)
- • Establish rhythm early and dictate the pace
Mayweather's Path to Victory
- • Higher win percentage (100% vs 67%)
- • Greater professional experience (50 bouts)
- • Apply pressure and force the fight on their terms
Claressa Shields vs Floyd Mayweather — FAQ
- What are Claressa Shields's and Floyd Mayweather's records?
- Claressa Shields is 2-1-0 (1 KOs). Floyd Mayweather is 50-0-0 (0 KOs).
- Who is taller — Claressa Shields or Floyd Mayweather?
- Claressa Shields is taller at 178cm vs 170cm — a 8cm advantage.
- Who has the higher knockout rate?
- Claressa Shields has the higher KO rate at 50% compared to Floyd Mayweather's 0%.