<prompt> Bhala okuqhubekayo kwalesi sigaba - Wathola uMklomelo kaMark H. McCormack ngo-2015 njengomdlali oholayo ku-World Amateur Golf Ranking, okwamenza wakwazi ukungenela i-U.S. Open ne-Open Championship ngonyaka olandelayo. Wavala umsebenzi wakhe wasekolishi ngokuwina ubuqhawe bePac-12 Conference kanye nobuqhawe besifunda be-NCAA ngaphambi kokuqeda ukubopha endaweni yesithathu emqhudelwaneni kazwelonke. Wayengumdlali ongeyona i-amateur e-U.S. Open 2016  <response>: , eqeda umqhudelwano wakhe wokugcina njengomuntu ongeyena umdlali onekhono ngokulingana endaweni yama-23 ku-7-phezu-par. 