Mike Graven

First match on record: - 37th USHA National Masters Doubles

Match Wins: 2

Win rate: 66.67%

37th USHA National Masters Doubles

Gary Brake / Lary Bozzay def. Mark Sprowles / Mike Graven 4

Mark Sprowles / Mike Graven def. Dennis Lull / Dan Wells 17

Mark Sprowles / Mike Graven def. Loren Ferre / Richard Bocanegra 6