The ex-wbc super flyweight champion Guadalupe Martinez has a record on the site that is incomplete
Because boxer Guadalupe Martinez Guzman ( ID# 619601) and Maria Guadalupe Guzman ( ID#444775 ) are the same person.
This means that Guadalupe Martínez should (at least) have a record of 20W-16L-0D and not 19W-11L-0D