Who is the world's best fighter, regardless of weight class? Check out ESPN's top 10, which saw unbeaten middleweight titlist Gennady Golovkin move closer to cracking the Top 10 following his ninth title defense against Curtis Stevens. 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. 4.