Middleweight • International Boxing Union
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Status
Inactive (since 1937)
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Total champions
10
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Total bouts
54
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Most bouts
Marcel Thil (11-1-1)
Timeline
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Frank Klaus becomes the IBU Middleweight world champion
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George Chip becomes the IBU Middleweight world champion
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Al McCoy becomes the IBU Middleweight world champion
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Mike O'Dowd becomes the IBU Middleweight world champion
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Johnny Wilson becomes the IBU Middleweight world champion
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Harry Greb becomes the IBU Middleweight world champion
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Harry Greb beats Johnny Wilson via unanimous decision 15/15
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Harry Greb beats Mickey Walker via unanimous decision 15/15
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Tiger Flowers becomes the IBU Middleweight world champion
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Mickey Walker beats Tiger Flowers via points decision 10/10
Mickey Walker becomes the IBU Middleweight world champion
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Mickey Walker beats Jock Malone via newspaper decision 10/10
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Mickey Walker's IBU Middleweight world title reign ends
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Gorilla Jones becomes the IBU Middleweight world champion
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Marcel Thil becomes the IBU Middleweight world champion
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Marcel Thil's IBU Middleweight world title reign ends