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ยฉ 2026 WhoWouldWin. Keep every fight hypothetical.

All Fighters

Floyd Mayweather

celebrity1W โ€“ 2L
Floyd Mayweather
boxingundefeatedfighter
Power
74
1
Wins
2
Losses
33%
Win Rate

Fighter Profile

Retiring with a perfect 50-0 record, Floyd Money Mayweather is the greatest defensive boxer of all time. His shoulder roll, counterpunching precision, and ring IQ are so refined that elite champions looked like amateurs against him.

Combat Stats

Strength
62
Speed
85
Intelligence
82
Durability
72
Combat
88
Power
58
Best: Combat (88)Worst: Power (58)

Recent Battles

View all 3
Conor McGregor
vs Conor McGregor
Mayweather's 50-0 boxing mastery proved too much in reality, and a rematch would go the same way โ€” Floyd's defense is impenetrable.
W
Muhammad Ali
vs Muhammad Ali
Ali's size, reach, and heavyweight power would eventually overwhelm Mayweather's defensive mastery in a fight with no weight classes.
L
Mike Tyson
vs Mike Tyson
Tyson's devastating knockout power and pressure overwhelm Mayweather's defensive brilliance when the size gap is this significant.
L

All Battles

1W โ€“ 2L ยท 33% win rate
Conor McGregor
vs
Conor McGregor

Mayweather's 50-0 boxing mastery proved too much in reality, and a rematch would go the same way โ€” Floyd's defense is impenetrable.

Confidence
70%
Muhammad Ali
vs
Muhammad Ali

Ali's size, reach, and heavyweight power would eventually overwhelm Mayweather's defensive mastery in a fight with no weight classes.

Confidence
60%
Mike Tyson
vs
Mike Tyson

Tyson's devastating knockout power and pressure overwhelm Mayweather's defensive brilliance when the size gap is this significant.

Confidence
58%