105–108 lbs Light Flyweight Ricardo López VS Zolani Petelo
2001-09-29 Madison Square Garden, New York, New York, USA IBF light flyweight title
Ricardo López
105–108 lbs Light Flyweight 105–108 lbs Light Flyweight Ricardo López VS Ratanapol Sor Vorapin
2000-12-02 Mandalay Bay Resort & Casino, Las Vegas, Nevada, USA IBF light flyweight title
105–108 lbs Light Flyweight Ricardo López VS Will Grigsby
1999-10-02 Hilton Hotel, Las Vegas, Nevada, USA IBF light flyweight title
105 lbs Strawweight Ricardo López VS Rosendo Alvarez 2
1998-11-13 Hilton Hotel, Las Vegas, Nevada, USA WBA World minimumweight title
105 lbs Strawweight Ricardo López VS Rosendo Alvarez 1
1998-03-07 Plaza de Toros, Mexico City, Distrito Federal, Mexico WBC minimumweight title WBA World minimumweight title
105 lbs Strawweight Ricardo López VS Alex Sanchez
1997-08-23 Madison Square Garden, New York, New York, USA WBC minimumweight title WBO minimumweight title
105 lbs Strawweight Ricardo López VS Mongkol Charoen
1997-03-29 Hilton Hotel, Las Vegas, Nevada, USA WBC minimumweight title
105 lbs Strawweight Ricardo López VS Myung Sup Park
1996-12-07 Fantasy Springs Casino, Indio, California, USA WBC minimumweight title
105 lbs Strawweight Ricardo López VS Kitichai Preecha
1996-06-29 Fantasy Springs Casino, Indio, California, USA WBC minimumweight title
105 lbs Strawweight Ricardo López VS Ala Villamor
1996-03-16 MGM Grand, Las Vegas, Nevada, USA WBC minimumweight title