JILLIAM MANANGKING dominated the girls’ 16- and 18-under divisions while Andrei Otoc pulled off a shock win in boys’ 12-under play as they shared Most Valuable Player honors in the Palawan Pawnshop-Palawan Express Pera Padala (PPS-PEPP) Pigcawayan national age-group tennis tournament in Cotabato last Friday. The top-seeded Manangking mastered Saschena…