His best finish is a third - place result at a National Open event at the National Tennis Center .
He has reached the quarterfinals of the USTA Winter National 12s Championship played the first week of January in Tucson , Arizona .
His best finish is a third - place result at a National Open event at the National Tennis Center and he has reached the quarterfinals of the USTA Winter National 12s Championship played the first week of January in Tucson , Arizona .