Who is the world's best fighter, regardless of weight class? Check out ESPN's latest top 10.
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 March 21.
THE PANEL: Dan Rafael, Timothy Bradley Jr., Teddy Atlas, Steve Kim, Bernardo Pilatti, Eric Raskin, Nick Parkinson, Nigel Collins, Charles Moynihan and Salvador Rodriguez
The rankings are based on a descending points system, with a first-place vote receiving 10 points, a second-place vote receiving nine points and so on. A tie goes to the fighter with the highest ranking, and then with the most votes at that ranking.
Others receiving votes: Oscar Valdez (8), Deontay Wilder (6), Manny Pacquiao (5), Leo Santa Cruz (4), Luis Nery (2), Juan Francisco Estrada (1), Jarrett Hurd (1), Oleksandr Gvozdyk (1).
