Thaum Lub Tsib Hlis 20, Lub sijhawm Beijing, Brooks-Coppa yeej PGA Championship nrog -8 qhab nia thiab ua plaub lub luag haujlwm ntawm yim qhov kev sib tw Grand Slam kawg.
Qhov kev yeej no ua rau Copka yog thawj tus neeg ua si los tiv thaiv ob qho kev sib tw Grand Slam hauv keeb kwm: 2017-2018 US Qhib, 2018-2019PGA Championship.
Nws kuj tau dhau los ua thawj tus neeg sib tw los yeej nws plaub plaub Grand Slam cov npe hauv ob xyoos.