Welterweight • International Boxing Union
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Status
Inactive (since 1938)
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Total champions
12
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Total bouts
40
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Most bouts
Jack Britton (9-1-5)
Timeline
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Jack Britton becomes the IBU Welterweight world champion
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Mickey Walker becomes the IBU Welterweight world champion
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Mickey Walker beats Lew Tendler via unanimous decision 10/10
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Mickey Walker beats Sailor Friedman via newspaper decision 12/12
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Pete Latzo beats Mickey Walker via unanimous decision 10/10
Pete Latzo becomes the IBU Welterweight world champion
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Joe Dundee becomes the IBU Welterweight world champion
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Jackie Fields becomes the IBU Welterweight world champion
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Jack Thompson beats Jackie Fields via points decision 15/15
Jack Thompson becomes the IBU Welterweight world champion
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Tommy Freeman beats Jack Thompson via points decision 15/15
Tommy Freeman becomes the IBU Welterweight world champion
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Jack Thompson becomes the IBU Welterweight world champion
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Lou Brouillard beats Jack Thompson via unanimous decision 15/15
Lou Brouillard becomes the IBU Welterweight world champion
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Jackie Fields beats Lou Brouillard via unanimous decision 10/10
Jackie Fields becomes the IBU Welterweight world champion
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Young Corbett III beats Jackie Fields via points decision 10/10
Young Corbett III becomes the IBU Welterweight world champion
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Jimmy McLarnin becomes the IBU Welterweight world champion
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Barney Ross becomes the IBU Welterweight world champion
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Jimmy McLarnin becomes the IBU Welterweight world champion
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Barney Ross beats Jimmy McLarnin via unanimous decision 15/15
Barney Ross becomes the IBU Welterweight world champion
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Barney Ross beats Izzy Jannazzo via unanimous decision 15/15
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Barney Ross beats Ceferino Garcia via unanimous decision 15/15
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Barney Ross's IBU Welterweight world title reign ends
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Felix Wouters becomes the IBU Welterweight world champion
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Felix Wouters's IBU Welterweight world title reign ends