Paul Casey Withdraws From Masters Due to Back SpasmsThe golfer looked to make his 16th Masters appearance in 2022. Michael Shapiro | Apr 7, 2022Paul Casey Withdraws From Masters Due to Back Spasms / Published Apr 7, 2022MICHAEL SHAPIROMichael Shapiro is a staff writer for Sports Illustrated. He is a Denver native and 2018 graduate of The University of Texas at Austin.