<prompt> Pedzisa mutsara unotevera: Pana June 21, Spieth akakunda  <response>: U.S. Open kuti atore mukombe wake wechipiri mukuru. Akakanda kadhi rimwe-pasi pe69 mumutambo wekupedzisira kuti apedze nehuwandu hwe275 -5 uye akahwina mutambo nekurova kumwe pamusoro paDustin Johnson naLouis Oosthuizen. Spieth akanga atanga zuva racho ari mukukwikwidzana kworutivi rwokutanga uye akatamba muboka rokupedzisira pamwe chete naBranden Grace. 