GuamFriday

Father Duenas at George Washington, 7 p.m. – Friars had something of a struggle late last season to keep their winning streak alive at 40 games. Can they make it 41? … Friars 24, Geckos 18.Simon Sanchez at Okkodo, 7 p.m. – Bulldogs held a slight edge over the Sharks last season; let’s see if that continues on opening night. … Bulldogs 18, Sharks 15.

Saturday

Southern at John F. Kennedy 7 p.m. – Two teams that trod the middle of the league path last season, Islanders running in place, Dolphins climbing out of the basement. … Islanders 14, Dolphins 13.Tiyan at Guam High, 7 p.m. – Definitely a building campaign for the Panthers, but most likely they still have enough to take down the Titans. … Panthers 17, Titans 7.