<prompt> Pedzisa mutsara unotevera: Akakunda Mark H. McCormack Medal muna 2015 semutambi anotungamira muWorld Amateur Golf Ranking, iyo yakamukwanirisa kuUS Open uye Open Championship yegore rinotevera. Akavhara basa rake rekukoreji nekukunda mukwikwidzi wePac-12 Conference uye mukwikwidzi weNCAA mudunhu asati apedza akabatana wechitatu mumakwikwi emunyika. Akanga ari muduku weamateur pa  <response>: 2016 U.S. Open, achipedza mutambo wake wokupedzisira semutambi weamateur muchikamu chechi23 pa7-pamusoro-par. 