<prompt> Qedela umusho olandelayo: Wadlala umcimbi wakhe wokuqala we-PGA Tour ku-2015 Valspar Championship, waphuthelwa ukusika. Njengoba uMcCormack ewina, wathola ukukhululwa  <response>: I-2015 US Open kanye ne-2015 Open Championship, ngemuva kwalokho waphenduka ochwepheshe. Wenza i-debut yakhe yobungcweti ku-2015 RBC Canadian Open. 