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Jon Manley vs Roberto Concepcion
Tale of the tape · head-to-head comparison
Jon Manley defeated Roberto Concepcion by Submission (Rear-Naked Choke) at WFL 20 - Calloway Cup 8 (Dec 1, 2007).
United States7-3-0Record2-8-0
7Wins2
0%Finish Rate100%
0KO / TKO1
0Submissions1
6'0"Height5'4"
40Age—
WelterweightWeight ClassWelterweight
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