1968  
1 Aug   Cachorro Amaya          Managua                 TKO by 1 

14 Dec  Alacran Espinoza        Managua                 W4  
  
1969  
23 Jan  Burrito Martinez        Managua                 KO3  
26 Apr  Alacran Espinoza        Managua                 L6  
  
1970  
29 Jul  Carlos Huete            Managua                 W8  
12 Aug  Ricardo Donoso          Managua                 KO2  
 7 Sep  Marcelino Beckles       Managua                 KO8  
17 Oct  Mario Bojorge           Managua                 KO3  
14 Nov  Jose Urbina             Managua                 KO1  
 5 Dec  Julio Morales           Managua                 KO3  
19 Dec  Armando Figueroa        Managua                 KO1  
  
1971  
12 Feb  Tony Quiroz             Managua                 KO6  
13 Mar  Raton Hernandez         Managua                 W10  
17 Apr  Raton Hernandez         Managua                 W10  
1 May   Mauricio Buitrago       Managua                 KO7  
5 Jun   Kid Chapula             Managua                 KO1  
26 Jun  Marcial Loyola          Managua                 KO2  
17 Jul  Kid Clay                Managua                 KO5  
14 Aug  Catalino Alvarado       Managua                 KO1  
4 Sep   Rey Mendoza             Managua                 KO4  
2 Oct   Kid Clay                Managua                 W10  
18 Nov  Vicente Worrel          Managua                 KO2  
   
  
1972  
8 Feb   Guillermo Barrera       Managua                 KO1  
11 Apr  Tanquecito Gonzalez     Managua                 KO2  
22 Jun  Jorge Reyes             Managua                 KO by 6  
16 Aug  Fernando Fernandez      Managua                 KO1  
23 Sep  Jorge Benitez           Managua                 KO1  
22 Oct  Memo Barrera            Managua                 KO2  
17 Nov  Memo Ortiz              Managua                 KO2  
12 Dec  Rafael Gonzalez         Managua                 KO7  
  
1973   
30 Mar  Fernando Fernandez      Managua                 KO2  
22 Apr  Magallo Lozada          Managua                 W10  
26 May  Kid Pascualito          Managua                 KO3  
30 Jun  Octavio Gomez           Managua                 KO2  
25 Aug  Nacho Lomeli            Managua                 KO1  
17 Oct  Sigfredo Rodriguez      Managua                 KO9  
27 Nov  Jose Legra              Managua                 KO1  
  
1974  
8 Jan   Raul Martinez           Managua                 KO1  
16 Feb  Ernest Marcel           Panama City             L15  
        (For WBA Featherweight Championship)  
27 Apr  Enrique Garcia          Managua                 KO3  
20 May  Art Hafey               Managua                 KO5  
29 Aug  Oscar Aparico           Managua                 W12  
(Won Central American Featherweight Championship)  
21 Sep  Otoniel Martinez        Managua                 KO1  
23 Nov  Ruben Olivares          Los Angeles, CA         KO13  
        (Won WBA Featherweight Championship)  
  
  
1975  
8 Feb   Chico Apricio           San Salvador            W10  
15 Mar  Lionel Hernandez        Caracas                 KO8  
        (Retained WBA Featherweight Championship)  
31 May  Rigoberto Riasco        Managua                 KO2  
        (Retained WBA Featherweight Championship)  
18 Jul  Rosalio Muro            San Francisco,CA        KO2  
12 Oct  Royal Kobayashi         Tokyo                   KO5  
        (Retained WBA Featherweight Championship)  
20 Dec  Saul Montano            Managua                 KO3  
   
1976   
1 Feb   Jose Torres             Mexicali, Mexico        W10  
10 Apr  Modesto Concepcion      Managua                 KO2  
19 Jun  Salvatore Torres        Los Angeles, CA         KO3  
        (Retained WBA Featherweight Championship)  
  
  
1977   
19 Feb  Godfrey Stevens         Managua                 KO2  
14 May  Alberto Herrera         Managua                 KO1  
20 Jun  Relinquished WBA Featherweight Championship  
22 Jun  Ezequiel Sanchez        New York, NY            KO4  
3 Aug   Jose Fernandez          New York, NY            KO1  
27 Aug  Ben Ortiz               San Juan, PR            W10  
29 Sep  Jerome Artis            New York, NY            KO2  
18 Dec  Enrique Solis           Managua                 KO5  
  
1978  
28 Jan  Alfredo Escalera        San Juan, PR            KO13  
        (Won WBC Junior Lightweight Championship)  
25 Mar  Mario Mendez            Las Vegas, NV           KO3  
29 Apr  Rey Tam                 Los Angeles, CA         KO5  
        (Retained WBC Junior Lightweight Championship)  
3 Jun   Diego Alcala            San Juan, PR            KO1  
        (Retained WBC Junior Lightweight Championship)  
26 Jul  Vilomar Fernandez       New York, NY            L10  
10 Nov  Arturo Leon             Las Vegas, NV           W15  
        (Retained WBC Junior Lightweight Championship)  
   
1979   
4 Feb   Alfredo Escalera        Rimini, Italy           KO13  
        (Retained WBC Junior Lightweight Championship)  
8 Jul   Rafael "Bazooka" Limon  New York, NY            KO11  
        (Retained WBC Junior Lightweight Championship)  
16 Nov  Bobby Chacon            Inglewood, CA           KO7  
        (Retained WBC Junior Lightweight Championship)  
   
1980   
20 Jan  Ruben Castillo          Tucson, AZ              KO11  
        (Retained WBC Junior Lightweight Championship)  
31 Mar  Gerald Hayes            Las Vegas, NV           W10  
27 Apr  Rolando Navarrete       San Juan, PR            KO5  
        (Retained WBC Junior Lightweight Championship)  
9 Aug   Cornelius Boza-Edwards  Atlantic City, NJ       KO8  
        (Retained WBC Junior Lightweight Championship)  
14 Nov  Jose Luis Ramirez       Miami, FL               W10  
   
1981  
7 Feb   Roberto Vasquez         Miami, FL               KO3  
20 Jun  Jim Watt                London                  W15  
        (Won WBC Lightweight Championship)  
3 Oct   Ray Mancini             Atlantic City, NJ       KO14  
        (Retained WBC Lightweight Championship)  
21 Nov  Robert Elizondo         Las Vegas, NV           KO7  
        (Retained WBC Lightweight Championship)  
   
1982   
13 Feb  James "Bubba" Busceme   Beaumont, TX            KO6  
        (Retained WBC Lightweight Championship)  
22 May  Andrew Ganigan          Las Vegas, NV           KO5  
        (Won World Lightweight Championship)  
31 Jul  Kevin Rooney            Atlantic City, NJ       KO2  
12 Nov  Aaron Pryor             Miami, FL               TKO by 14 
        (WBA Junior Welterweight Championship  Fight)  
  
1983   
15 Feb  Resigned WBC Lightweight Championship  
26 Feb  Vilomar Fernandez       San Antonio, TX         W10  
24 Apr  Claude Noel             Atlantic City, NJ       KO3  
9 Sep   Aaron Pryor             Las Vegas, NV           KO by 10 
        (WBA Junior Welterweight Championship Fight)  
   
1985  
25 Oct  Pat Jefferson           Anchorage, AK           KO5  
  
1986  
9 Feb   Billy Costello          Las Vegas, NV           KO4  
  
1994  
27 Aug  Jorge Palomares         Miami Beach, FL         W10  
  
1995   
21 Jan  Scott Walker            Las Vegas, NV           L10