If we put the top American in every weight division against the top from any other country who would win most fights?
Here's how my list looked:
HW- Chambers vs Klitchko = ROTW win
CW- Cunnigham vs Huck = USA win
LH- Dawson vs Pascal = USA win
SM- Ward vs Bute = ROTW win
MW- Pavlik vs Martinez = ROTW win
JM- Williams vs Cotto = USA win
WW- Mayweather vs Pacquiao = USA win
JW- Bradley vs Khan = USA win
LW- Petterson vs Marquez = ROTW win
USA 5 - ROTW 4