Madison Bumgarner secretly competes in rodeo events under an alias, because of course he does Unknown 18:25 It turns out the Diamondbacks signed Madison Bumgarner AND "Mason Saunders." Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsNHL playoffs 2018: Braden Holtby bounces back from benching as Capitals' saving graceNASCAR results at Richmond: Kyle Busch comes from back of field for third win in rowNBA playoffs 2018: Trail Blazers coach Terry Stotts' job at risk after sweep, report saysNASCAR results at Richmond: Kyle Busch comes from back of field to win third straight raceNFL Draft 2018: Thunder's Billy Donovan stops interview to ask Adam Schefter about cornerbacksDerek Jeter expects Marlins to contend in 2018; 'Call me delusional'