Two goals from Luis Alberto helped Lazio earn a 3-0 victory over third-placed AS Roma in the city derby on Friday, with Simone Inzaghi's side up to seventh after a third Serie A win in a row. Lazio made a lightning start and went ahead after 14 minutes, with Ciro Immobile capitalising on a woeful error from Roger Ibanez to score his 12th league goal of the season. Roma looked