On October 17, 1981, a 28-year-old Floyd Mayweather Sr. (21-3, 12 KOs) and Larry McCall met in the ring for the 2nd time,.
Mayweather Sr. came in to the fight on a 2-fight win streak with a 50% KO rate, and was fighting after a gap of 2 months and 18 days.
In the rematch, Floyd Mayweather Sr. defeated Larry McCall via unanimous decision in the 10-round fight. Mayweather Sr. improves his record to 22-3
On April 29, 1975, a 22-year-old Floyd Mayweather Sr. (2-0, 1 KO) and Ernie Wicher met in the ring.
Mayweather Sr. came in to the fight on a 2-fight win streak with a 50% KO rate, and was fighting after a gap of 18 days.
Floyd Mayweather Sr. stopped Ernie Wicher via TKO in the 1st round. Mayweather Sr. improves his record to 3-0 (2 KOs)
On May 25, 1976, a 23-year-old Floyd Mayweather Sr. (7-1, 4 KOs) and Freddie Jones met in the ring.
Mayweather Sr. came in to the fight on a 3-fight win streak with a 50% KO rate, and was fighting after a gap of 1 month and 2 days.
Floyd Mayweather Sr. stopped Freddie Jones via KO in the 3rd round. Mayweather Sr. improves his record to 8-1 (5 KOs)
On May 8, 1975, a 22-year-old Floyd Mayweather Sr. (3-0, 2 KOs) and CJ Faison met in the ring.
Mayweather Sr. came in to the fight on a 3-fight win streak with a 66% KO rate, and was fighting after a gap of 9 days.
Floyd Mayweather Sr. stopped CJ Faison via KO in the 3rd round. Mayweather Sr. improves his record to 4-0 (3 KOs)
On July 23, 1975, a 22-year-old Floyd Mayweather Sr. (4-1, 3 KOs) and Tyrone Phelps met in the ring for the 2nd time,.
Mayweather Sr. came in to the fight on a 1-fight losing streak with a 60% KO rate, and was fighting after a gap of 2 months and 1 day.
In the rematch, Floyd Mayweather Sr. defeated Tyrone Phelps via split decision in the 8-round fight. Mayweather Sr. improves his record to 5-1
On March 24, 1982, a 29-year-old Floyd Mayweather Sr. (22-3, 12 KOs) and Agapito Ramirez met in the ring.
Mayweather Sr. came in to the fight on a 3-fight win streak with a 48% KO rate, and was fighting after a gap of 5 months and 7 days.
Floyd Mayweather Sr. stopped Agapito Ramirez via KO in the 6th round. Mayweather Sr. improves his record to 23-3 (13 KOs)
On June 11, 1977, a 24-year-old Floyd Mayweather Sr. (11-1, 5 KOs) and Ron Pettigrew met in the ring for the 2nd time,.
Mayweather Sr. came in to the fight on a 7-fight win streak with a 41% KO rate, and was fighting after a gap of 2 months and 15 days.
In the rematch, Floyd Mayweather Sr. stopped Ron Pettigrew via KO in the 7th round. Mayweather Sr. improves his record to 12-1 (6 KOs)
On October 26, 1983, a 31-year-old Floyd Mayweather Sr. (27-3-1, 16 KOs) and Calvin Porter met in the ring.
Mayweather Sr. came in to the fight on a 4-fight win streak with a 51% KO rate, and was fighting after a gap of 4 months and 16 days.
Floyd Mayweather Sr. stopped Calvin Porter via TKO in the 8th round. Mayweather Sr. improves his record to 28-3-1 (17 KOs)
On June 10, 1983, a 30-year-old Floyd Mayweather Sr. (26-3-1, 15 KOs) and Jose Baret met in the ring.
Mayweather Sr. came in to the fight on a 3-fight win streak with a 50% KO rate, and was fighting after a gap of 1 month and 25 days.
Floyd Mayweather Sr. stopped Jose Baret via TKO in the 8th round. Mayweather Sr. improves his record to 27-3-1 (16 KOs)
On April 16, 1983, a 30-year-old Floyd Mayweather Sr. (25-3-1, 14 KOs) and Greg Harper met in the ring.
Mayweather Sr. came in to the fight on a 2-fight win streak with a 48% KO rate, and was fighting after a gap of 1 month and 28 days.
Floyd Mayweather Sr. stopped Greg Harper via TKO in the 4th round. Mayweather Sr. improves his record to 26-3-1 (15 KOs)