The 16 unbeaten players heading into Wednesday’s final day of match play at the 2013 United States Bowling Congress Queens make up a formidable field, according to USBC reports. The list of unbeaten players includes five Queens champions, four of whom are USBC Hall of Famers, three current Team USA members, top-qualifier Shayna Ng of Singapore, and four additional international standouts, USBC said in this news release. The 16 include 2001 Queens champ and Hall of Famer Carolyn...