Which top 10 Welterweights does Tim Bradley beat?

HAS anybody got any idea as to why is Berto ranked #3? I mean, have I missed a fight from him lately, because 4 sure his fight aginst Quintana doesn't merit that! Not to mention his hugfest with Urango and his questionable win against Collazo, which I think he lost!

 

well Cotto left Welter and Berto was obviously helped in the rankings after Mosley lost to Floyd

**and despite what people cry about, Berto is still undefeated as well.

 

1) Mayweather (Hell No)
2) Pac (Read #1)
3) Berto (Not really)
4) Mosley (Hmm... Close... but doubtful)
5) Cotto (Nope)
6) Clottey (Iffy... leaning towards no)
7) Collazo (His best shot at a win.. even this 1 seems doubtful..)
8) Jackiewicz (In Poland, no... US, easily)
9) Zaveck (50-50)
10) Senchenko (I'm a go out on a limb and say NO)