<prompt> Bhala okuqhubekayo kwalesi sigaba - UMessing wanqoba indondo yesiliva yabafana abancane kuma-U.S. Championships ka-2009  <response>: . futhi. Ngesizini elandelayo, wenza i-debut yakhe yezwe eliphakeme, eqeda endaweni yesishiyagalolunye. Waphothula endaweni yesishiyagalombili emidlalweni yase-U.S. National ka-2011. 