WBA and The Ring super featherweight titles · 15 rounds

Samuel
Serrano
VS
Roger
Mayweather

Mayweather · TKO 8/15

Jan 19, 1983 · Hiram Bithorn Stadium, San Juan, 🇵🇷

Serrano going in47-5-1

Mayweather going in14-0-0

Confirmation✓✓ two sources

MethodTKO

Round8 of 15 · 2:13

TitleWBA and The Ring super featherweight titles

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Samuel_Serrano

✓

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Roger_Mayweather

✓