On April 3, 1976, the 22-year-old WBA and The Ring bantamweight world champion, Alfonso Zamora (24-0, 24 KOs), faced a 20-year-old Panamanian boxer Eusebio Pedroza (14-1, 9 KOs), in a title defense fight.
Zamora came in to the fight on a 24-fight win streak with a 100% KO rate, and was fighting after a gap of 3 months and 28 days. Pedroza was on a 5-fight win streak with a 60% KO rate, and fighting after a layoff of 4 months and 19 days.
Alfonso Zamora made very easy work of Eusebio Pedroza, stopping the challenger via KO in the 2nd. Zamora improves his record to 25-0 (25 KOs), while Pedroza adds a loss to his record at 14-2.
On March 14, 1975, a 21-year-old Alfonso Zamora (20-0, 20 KOs) got a shot at the WBA and The Ring bantamweight titles held by Soo-Hwan Hong.
Zamora came in to the fight on a 20-fight win streak with a 100% KO rate, and was fighting after a gap of 1 month and 10 days.
Alfonso Zamora stopped the champion via KO in the 4th round of the 15-round world-title fight, winning the first world titles of his career, and is crowned the new WBA and The Ring bantamweight champion. Zamora improves his record to 21-0 (21 KOs)
On December 6, 1975, the 21-year-old WBA and The Ring bantamweight world champion, Alfonso Zamora (23-0, 23 KOs), faced Socrates Batoto, in a title defense fight.
Zamora came in to the fight on a 23-fight win streak with a 100% KO rate, and was fighting after a gap of 3 months and 6 days.
Alfonso Zamora made very easy work of Socrates Batoto, stopping the challenger via KO in the 2nd. Zamora improves his record to 24-0 (24 KOs)
On July 10, 1976, the 22-year-old WBA and The Ring bantamweight world champion, Alfonso Zamora (25-0, 25 KOs), faced Gilberto Illueca, in a title defense fight.
Zamora came in to the fight on a 25-fight win streak with a 100% KO rate, and was fighting after a gap of 3 months and 7 days.
Alfonso Zamora made easy work of Gilberto Illueca, stopping the challenger via KO in the 3rd. Zamora improves his record to 26-0 (26 KOs)
On August 30, 1975, the 21-year-old WBA and The Ring bantamweight world champion, Alfonso Zamora (22-0, 22 KOs), faced Thanomchit Sukhothai, in a title defense fight.
Zamora came in to the fight on a 22-fight win streak with a 100% KO rate, and was fighting after a gap of 2 months and 28 days.
Alfonso Zamora stopped Thanomchit Sukhothai via TKO in the 4th round of the 15-round world-title fight, and successfully defended his WBA and The Ring bantamweight titles. Zamora improves his record to 23-0 (23 KOs)
On October 16, 1976, Alfonso Zamora and Soo-Hwan Hong met again in a rematch.
Zamora came in to the fight on a 27-fight win streak with a 100% KO rate, and was fighting after a gap of 1 month and 11 days.
In the rematch, Alfonso Zamora stopped Soo-Hwan Hong via TKO in the 12th round of the 15-round world-title fight, and successfully defended his WBA and The Ring bantamweight titles. Zamora improves his record to 28-0 (28 KOs)
On October 26, 1978, a 24-year-old Alfonso Zamora (30-2, 30 KOs) and Alberto Sandoval met in the ring.
Zamora came in to the fight on a 1-fight win streak with a 93% KO rate, and was fighting after a gap of 4 months and 3 days.
Alfonso Zamora stopped Alberto Sandoval via TKO in the 8th round. Zamora improves his record to 31-2 (31 KOs)
On August 31, 1974, a 20-year-old Alfonso Zamora (16-0, 16 KOs) and Adrian Zapanta met in the ring.
Zamora came in to the fight on a 16-fight win streak with a 100% KO rate, and was fighting after a gap of 1 month and 22 days.
Alfonso Zamora stopped Adrian Zapanta via KO in the 1st round. Zamora improves his record to 17-0 (17 KOs)
On August 21, 1973, a 19-year-old Alfonso Zamora (4-0, 4 KOs) and Victor Plascencia met in the ring.
Zamora came in to the fight on a 4-fight win streak with a 100% KO rate, and was fighting after a gap of 1 month and 13 days.
Alfonso Zamora stopped Victor Plascencia via KO in the 1st round. Zamora improves his record to 5-0 (5 KOs)
On July 8, 1973, a 19-year-old Alfonso Zamora (3-0, 3 KOs) and Sixto Esqueda met in the ring.
Zamora came in to the fight on a 3-fight win streak with a 100% KO rate, and was fighting after a gap of 13 days.
Alfonso Zamora stopped Sixto Esqueda via KO in the 1st round. Zamora improves his record to 4-0 (4 KOs)