Sergey Kovalev
World title reigns and bouts
WBAS
IBF
WBO
RING
Light Heavyweight
2014
(30 years old)
(30 years old)
2015
(31 years old)
(31 years old)
2016
(32 years old)
(32 years old)
2017
(33 years old)
(33 years old)
2018
(34 years old)
(34 years old)
2019
(35 years old)
(35 years old)
Timeline of world title events
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Sergey Kovalev becomes the WBO Light Heavyweight world champion
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Sergey Kovalev beats Bernard Hopkins via unanimous decision 12/12
Sergey Kovalev becomes the IBF and WBAS Light Heavyweight world champion
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Sergey Kovalev beats Isaac Chilemba via unanimous decision 12/12
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Andre Ward beats Sergey Kovalev via unanimous decision 12/12
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Sergey Kovalev becomes the WBO Light Heavyweight world champion
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Sergey Kovalev becomes the WBO Light Heavyweight world champion
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