MOSCOW, February 28 Barcelona defeated Athletic Bilbao on the 26th Tour of the Spanish Football Championship. The meeting, held in the capital of Catalonia, ended with a score of 4:0. The winners included Pierre-Emerick Aubameyang (37th minute), Ousmane Dembele (73), Luc de Jong (90) and Memphis Depay (90 + 3). Barcelona extended their unbeaten run in the Spanish Championship to ten meetings.< strong>Results of other matches:Villarreal 5-1 Espanyol; Sevilla 2-1 Betis; Real Sociedad 1-0 Osasuna.