Marco Antonio Barrera is outside the current major-body rankings. His most recent ranking was February 2010 in the Lightweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Lightweight | October 2008 | February 2010 | 1 year 5 months |
| Super Featherweight | November 2004 | September 2007 | 2 years 11 months |
| Featherweight | April 2001 | October 2004 | 3 years 7 months |
| Super Bantamweight | October 1994 | May 2001 | 6 years 7 months |
| Bantamweight | June 1994 | January 1995 | 5 months |
| Super Flyweight | November 1992 | May 1994 | 1 year 7 months |
Time ranked counts distinct months this fighter appears on a rankings list for that division. If they drop out and return later, months off the ranking lists are not included.