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John Sienna vs Robert McMasters
Tale of the tape · head-to-head comparison
Robert McMasters defeated John Sienna by Submission (Rear-Naked Choke) at CZ 10 - Ground War (Apr 2, 2005).
United States0-1-0Record8-3-0
0Wins8
0%Finish Rate88%
0KO / TKO3
0Submissions4
—Height5'8"
—Age—
—Weight ClassLightweight
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