MADRID (Reuters) -A late goal by new signing Dani Olmo gave Barcelona a nervy 2-1 comeback victory at Rayo Vallecano on Tuesday, as the LaLiga leaders continued their perfect start to the season with a third consecutive win.
After missing Barca's first two games as he was unregistered due the club's struggles to comply with LaLiga's Financial Fair Play (FFP) rules, Olmo came off the bench in the second half to give Barca the spark they needed on his debut after signing from RB Leipzig.
