North American Boxing Federation
Changes in top ten ratings positions, by division
January 2011 ratings

Where a division is not shown, there were no changes in the top ten positions.

Where a specific reason for a change is not shown, the change is the result of the indicated movements for that division.

HW:  Rossy leaves due to competing in IBF world title eliminator, Oquendo leaves due to loss, Madison up due to win, Gavern leaves due to injury.

LH:  Griffin leaves as a result of competing in a world title eliminatory bout, Mussachio up due to recent win.

SM:  St. Juste up following win, Ornelas out after losing for another organization's world title at LH. 

SW:  Wolak up following win, Hearns leaves due to challenging for a world championship.

WW:  Hernandez drops as the result of loss in world title challenge.

SL:   Figueroa leaves after we received word he was retiring.

LW:  Bogere up one place after a win.

SF:   G Diaz drops following loss.

FW:   Rivera leaves after several consecutive reported losses.

SB:   Terrazas fighting for world title leaves our regional ratings.

BW:   Esquivel and Avalos up as the result of wins.

SFLY:   Ruiz leaves due to loss

FLY:   M Vargas lowered due to win.

LFLY:  P Guevara comes in at 2 following win for WBC Silver belt