Who is the world's best fighter, regardless of weight class? Check out ESPN's latest top 10, which saw a pair of stalwarts -- Carl Froch and Nonito Donaire -- slip out, while two members of the new guard took their place. If you have a comment about the rankings, please use #ESPNP4P on Twitter.
Don't forget to check out Dan Rafael's divisional rankings, which are updated weekly.
For a list of the current champions in all weight classes, click here.
Note: Results are through Nov. 25.