Trying to find what number Guerrero is ranked in the welterweight division What's the website to use?
http://www.tbrb.org/all-rankings/ TBR has Guerrero unranked (although they somehow rank Khan in the top 10 despite two fights there in his entire career; razor close war with Julio Diaz and the Collazo blowout).
Except when The Ring's has Mayweather latest opponent higher than TBR's or argue Mayweather is the lineal champion at welterweight :tired