Yasutsune Uehara
World title reigns and bouts
WBA
RING
Super Featherweight
1975
(24 years old)
(24 years old)
1976
(25 years old)
(25 years old)
1977
(26 years old)
(26 years old)
1978
(27 years old)
(27 years old)
1979
(28 years old)
(28 years old)
1980
(29 years old)
(29 years old)
1981
(30 years old)
(30 years old)
Timeline of world title events
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Yasutsune Uehara becomes the RING and WBA Super Featherweight world champion
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Yasutsune Uehara beats Leonel Hernandez via split decision 15/15
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Samuel Serrano beats Yasutsune Uehara via unanimous decision 15/15