Horacio Accavallo

• Name — Horacio Accavallo • Birth Name — Horacio Enrique Accavallo • Nickname — Roquiño • Weight — Flyweight • Height — 5 ft 1+1/2 in • Born — 14 October 1934 • Birthplace — Buenos Aires, Argentina • Died — 14 September 2022 • Stance — Southpaw • Total — 83 • Wins — 75 • Ko — 34 • Losses — 2 • Draws — 6

Accavallo fought mainly in Argentina. On 1 March 1966, he won the vacant WBA & WBC world flyweight championship by outpointing Katsuyoshi Takayama on 15-round split decision in Tokyo, Japan. Accavallo had been the second contender for the world flyweight title held by Salvatore Burruni. The WBA & WBC had mandated that Burruni fight Hiroyuki Ebihara (the first contender). But Burruni chose to defend the title against Rocky Gattellari. The WBA & WBC stripped the champion of his crown and sanctioned the Accavallo - Katsuyoshi Takayama (the third contender) match for the title. Accavallo retired as the reigning WBA champion after escaping with a controversial 15 round majority decision victory over former world flyweight champion Hiroyuki Ebihara.

• No. — Result — Record — Opponent — Type — Round, time — Date — Location — Notes • 83 — Win — 75–2–6 — Hiroyuki Ebihara — MD — 15 — 12 Aug 1967 — Estadio Luna Park, Buenos Aires, Argentina — Retained WBA flyweight title • 82 — Win — 74–2–6 — Heleno Vitor Ferreira — PTS — 10 — 8 Jul 1967 — Buenos Aires, Argentina • 81 — Loss — 73–2–6 — Kiyoshi Tanabe — TKO — 6 (10), 2:22 — 20 Feb 1967 — Karakuen Hall, Tokyo, Japan • 80 — Win — 73–1–6 — Efren Torres — UD — 15 — 10 Dec 1966 — Estadio Luna Park, Buenos Aires, Argentina — Retained WBA flyweight title • 79 — Win — 72–1–6 — Ursino Bernal — RTD — 7 (10) — 7 Oct 1966 — Club Defensores de Villa Luján, San Miguel, Argentina • 78 — Win — 71–1–6 — Juan Carlos Moreyra — PTS — 10 — 23 Sep 1966 — Concordia, Entre Ríos, Argentina • 77 — Win — 70–1–6 — Hiroyuki Ebihara — UD — 15 — 15 Jul 1966 — Estadio Luna Park, Buenos Aires, Argentina — Retained WBA and WBC flyweight titles • 76 — Win — 69–1–6 — Pedro Hermógenes Guevara — KO — |9 (10) — 13 May 1966 — Necochea, Buenos Aires, Argentina • 75 — Win — 68–1–6 — Ursino Bernal — PTS — 10 — 22 Apr 1966 — Tres Arroyos, Buenos Aires, Argentina • 74 — Win — 67–1–6 — Katsuyoshi Takayama — SD — 15 — 1 Mar 1966 — Nippon Budokan, Tokyo, Japan — Won vacant WBA and WBC flyweight titles • 73 — Win — 66–1–6 — Ursino Bernal — KO — 8 (10) — 17 Dec 1965 — Asunción, Paraguay • 72 — Win — 65–1–6 — Juan Carlos Moreyra — TKO — 6 (10) — 19 Nov 1965 — Mendoza, Mendoza, Argentina • 71 — Win — 64–1–6 — Pedro Hermógenes Guevara — TKO — 8 (10) — 20 Aug 1965 — Río Cuarto, Córdoba, Argentina • 70 — Win — 63–1–6 — Salvatore Burruni — UD — 10 — 7 Aug 1965 — Estadio Luna Park, Buenos Aires, Argentina • 69 — Win — 62–1–6 — Ursino Bernal — PTS — 10 — 16 Jul 1965 — Río Cuarto, Córdoba, Argentina • 68 — Win — 61–1–6 — Juan Carlos Moreyra — PTS — 10 — 2 Jul 1965 — Bahía Blanca, Buenos Aires, Argentina • 67 — Win — 60–1–6 — Ursino Bernal — PTS — 10 — 19 Jun 1965 — Estadio Norte, Rosario, Santa Fe, Argentina • 66 — Win — 59–1–6 — Juan Carlos Moreyra — KO — 8 (10) — 8 May 1965 — Estadio Norte, Rosario, Santa Fe, Argentina • 65 — Win — 58–1–6 — Demetrio Carbajal — KO — 9 (10) — 9 Apr 1965 — Mar del Plata, Buenos Aires, Argentina • 64 — Win — 57–1–6 — Nelson Alarcón — PTS — 12 — 12 Dec 1964 — Estadio Luna Park, Buenos Aires, Argentina — Retained Argentina flyweight title • 63 — Win — 56–1–6 — Eugenio Hurtado — TKO — 6 (10) — 26 Sep 1964 — Estadio Luna Park, Buenos Aires, Argentina • 62 — Win — 55–1–6 — Juan Carlos Moreyra — PTS — 10 — 30 Jul 1964 — Mar del Plata, Buenos Aires, Argentina • 61 — Win — 54–1–6 — Juan Carlos Moreyra — PTS — 10 — 3 Jul 1964 — Río Gallegos, Santa Cruz, Argentina • 60 — Win — 53–1–6 — Juan Carlos Moreyra — UD — 10 — 12 Jun 1964 — Club de Gimnasia y Esgrima La Plata, La Plata, Argentina • 59 — Win — 52–1–6 — Eugenio Hurtado — UD — 10 — 16 May 1964 — Estadio Luna Park, Buenos Aires, Argentina • 58 — Win — 51–1–6 — Armando Mansilla — TKO — 5 (10) — 21 Mar 1964 — Salta, Salta, Argentina • 57 — Win — 50–1–6 — Julio Romero — TKO — 8 (10) — 7 Feb 1964 — Mar del Plata, Buenos Aires, Argentina • 56 — Win — 49–1–6 — Abelardo Martínez — TKO — 8 (10) — 15 Jan 1964 — Bahía Blanca, Buenos Aires, Argentina • 55 — Win — 48–1–6 — Demetrio Carbajal — TKO — 11 (12) — 26 Oct 1963 — Buenos Aires, Argentina — Retained Argentina flyweight title • 54 — Win — 47–1–6 — Julio Romero — PTS — 10 — 10 Oct 1963 — Estadio Norte, Rosario, Santa Fe, Argentina • 53 — Win — 46–1–6 — Ursino Bernal — KO — 8 (10) — 28 Sep 1963 — La Emilia, Buenos Aires, Argentina • 52 — Win — 45–1–6 — Júpiter Mansilla — PTS — 15 — 7 Sep 1963 — Estadio Luna Park, Buenos Aires, Argentina — Retained South American flyweight title • 51 — Win — 44–1–6 — Fidel Folch — TKO — 4 (10) — 2 Aug 1963 — San Miguel de Tucumán, Tucumán, Argentina • 50 — Win — 43–1–6 — Armando Mansilla — PTS — 10 — 13 Jul 1963 — Mar del Plata, Buenos Aires, Argentina • 49 — Win — 42–1–6 — Ramón Arias — UD — 10 — 22 Jun 1963 — Estadio Luna Park, Buenos Aires, Argentina • 48 — Win — 41–1–6 — Fidel Folch — TKO — 5 (10) — 24 May 1963 — Estadio Norte, Rosario, Santa Fe, Argentina • 47 — Win — 40–1–6 — Armando Mansilla — PTS — 10 — 10 May 1963 — San Carlos de Bolívar, Buenos Aires, Argentina • 46 — Win — 39–1–6 — Júpiter Mansilla — PTS — 10 — 6 Apr 1963 — Buenos Aires, Argentina • 45 — Win — 38–1–6 — Júpiter Mansilla — PTS — 10 — 16 Nov 1962 — Palacio Peñarol, Montevideo, Uruguay • 44 — Win — 37–1–6 — Carlos Omar Rodríguez — PTS — 12 — 8 Sep 1962 — Buenos Aires, Argentina — Retained Argentina flyweight title • 43 — Win — 36–1–6 — Jesús Hernández — TKO — 9 (10) — 21 Jul 1962 — Buenos Aires, Argentina • 42 — Win — 35–1–6 — Demetrio Carbajal — PTS — 10 — 19 May 1962 — Estadio Luna Park, Buenos Aires, Argentina • 41 — Win — 34–1–6 — Salvatore Manca — DQ — 8 (10) — 14 Apr 1962 — Estadio Luna Park, Buenos Aires, Argentina • 40 — Win — 33–1–6 — Jesús Hernández — PTS — 10 — 12 Dec 1961 — Buenos Aires, Argentina • 39 — Win — 32–1–6 — Júpiter Mansilla — PTS — 15 — 7 Oct 1961 — Estadio Luna Park, Buenos Aires, Argentina — Won vacant South American flyweight title • 38 — Win — 31–1–6 — Carlos Omar Rodríguez — PTS — 12 — 1 Jul 1961 — Estadio Luna Park, Buenos Aires, Argentina — Won Argentina flyweight title • 37 — Win — 30–1–6 — Juan Carlos Acebal — PTS — 10 — 8 Apr 1961 — Pergamino, Buenos Aires, Argentina • 36 — Win — 29–1–6 — Carlos Miranda — PTS — 10 — 22 Oct 1960 — Estadio Luna Park, Buenos Aires, Argentina • 35 — Win — 28–1–6 — Julio Barrera — KO — 5 (10) — 7 Sep 1960 — Estadio Luna Park, Buenos Aires, Argentina • 34 — Draw — 27–1–6 — Giacomo Spano — PTS — 10 — 1 Jul 1960 — Estadio Luna Park, Buenos Aires, Argentina • 33 — Win — 27–1–5 — Antonio Gómez — TKO — 7 (10) — 9 Apr 1960 — Estadio Luna Park, Buenos Aires, Argentina • 32 — Loss — 26–1–5 — Salvatore Burruni — PTS — 10 — 1 Aug 1959 — Sassari, Sardinia, Italy • 31 — Win — 26–0–5 — Giacomo Spano — PTS — 10 — 30 May 1959 — Cagliari, Sardinia, Italy • 30 — Draw — 25–0–5 — Pablo Osuna — PTS — 10 — 1 May 1959 — Cagliari, Sardinia, Italy • 29 — Win — 25–0–4 — Salvatore Manca — PTS — 10 — 13 Apr 1959 — Bergamo, Lombardy, Italy • 28 — Draw — 24–0–4 — Salvatore Manca — PTS — 10 — 12 Feb 1959 — Rome, Lazio, Italy • 27 — Draw — 24–0–3 — Giacomo Spano — PTS — 10 — 5 Feb 1959 — Cagliari, Sardinia, Italy • 26 — Win — 24–0–2 — Angelo Rampin — PTS — 8 — 14 Jan 1959 — Milan, Lombardy, Italy • 25 — Win — 23–0–2 — Francisco Carreno — PTS — 10 — 12 Dec 1958 — Cagliari, Sardinia, Italy • 24 — Win — 22–0–2 — Giacomo Spano — PTS — 10 — 20 Nov 1958 — Sassari, Sardinia, Italy • 23 — Win — 21–0–2 — Salvatore Burruni — PTS — 8 — 12 Oct 1958 — Stadio Amsicora, Cagliari, Sardinia, Italy • 22 — Win — 20–0–2 — Ricardo Valdez — TKO — 9 (10) — 27 Aug 1958 — Buenos Aires, Argentina • 21 — Win — 19–0–2 — Avelino Romero — TKO — 5 (10) — 9 Jul 1958 — Buenos Aires, Argentina • 20 — Win — 18–0–2 — Hector Coria — TKO — 8 (10) — 13 May 1958 — San Miguel de Tucumán, Argentina • 19 — Win — 17–0–2 — Vicente Bruno — TKO — 7 (10) — 1 Apr 1958 — San Miguel, Argentina • 18 — Win — 16–0–2 — Juan Carlos Acebal — PTS — 10 — 17 Jan 1958 — Valentin Alsina, Argentina • 17 — Win — 15–0–2 — Eduardo Lliuzzi — KO — 6 (10) — 6 Dec 1957 — Valentin Alsina, Argentina • 16 — Win — 14–0–2 — Hector Barrera — PTS — 10 — 9 Nov 1957 — Valentin Alsina, Argentina • 15 — Win — 13–0–2 — Ramon Juarez — PTS — 10 — 16 Aug 1957 — San Miguel de Tucumán, Argentina • 14 — Win — 12–0–2 — Marcelo Quiroga — TKO — 6 (10) — 15 May 1957 — Buenos Aires, Argentina • 13 — Win — 11–0–2 — Abraham Esteban — PTS — 10 — 20 Apr 1957 — Lanus, Argentina • 12 — Draw — 10–0–2 — German Escudero — PTS — 10 — 30 Mar 1957 — C.A. San Lorenzo de Almagro, Buenos Aires, Argentina • 11 — Win — 10–0–1 — Jose Costa — KO — 4 (10) — 22 Feb 1957 — Lanus, Argentina • 10 — Win — 9–0–1 — Carlos Cappozzuca — RTD — 3 (10) — 1 Feb 1957 — Martínez, Argentina • 9 — Win — 8–0–1 — Carlos Romero Luque — KO — 7 (8) — 25 Jan 1957 — Lanus, Argentina • 8 — Win — 7–0–1 — Hector Coria — KO — 6 (8) — 11 Jan 1957 — Lanus, Argentina • 7 — Win — 6–0–1 — Alfredo Rios — KO — 4 (8) — 28 Dec 1956 — Buenos Aires, Argentina • 6 — Draw — 5–0–1 — Luis Angel Jimenez — PTS — 8 — 5 Dec 1956 — Buenos Aires, Argentina • 5 — Win — 5–0 — Lorenzo Ordenes — KO — 2 (8) — 30 Nov 1956 — Valentin Alsina, Argentina • 4 — Win — 4–0 — Cecilio Serantes — TKO — 7 (8) — 16 Nov 1956 — Valentin Alsina, Argentina • 3 — Win — 3–0 — Pablo Sosa — KO — 3 (8) — 12 Oct 1956 — Martinez, Argentina • 2 — Win — 2–0 — Mario Cabrera — KO — 4 (6) — 5 Oct 1956 — Buenos Aires, Argentina • 1 — Win — 1–0 — Emilio Avila — TKO — 5 (6) — 21 Sep 1956 — Buenos Aires, Argentina

• WBA flyweight champion (112 lbs) • WBC flyweight champion (112 lbs)

• Argentina flyweight champion (112 lbs) • South American flyweight champion (112 lbs)

• Undisputed flyweight champion