LA PAZ (Interstat) — Dorny Romero played 66 minutes and scored the lone goal as Bolivar defeated The Strongest 1-0 on Sunday at Estadio Hernando Siles. Romero’s goal was the only breakthrough in a tight match that featured nine yellow cards and a series of second-half substitutions. Bolivar improved to 5-0 in this competition and 9-1-1 across all competitions. The Strongest fell to 2-3 in the competition and 4-5-2 overall. The visitors pressed for a response but were unable to break through as Bolivar protected the narrow lead. Robson Matheus, Asprilla D., Melgar C. A. and Arreaga X. were booked for Bolivar. Welch J., Arce S., Arrascaita J., Pedraza P. and Pachu received yellow cards for The Strongest. Bolivar made five substitutions, including removing Romero after his goal. The Strongest also used five substitutes while seeking an equalizer but could not find one. The home side finished with the advantage intact.