Sant Joan Despí (Spain), Mar 31(EFE).- Barcelona was on the practice pitch on Monday to prepare for the following days's first leg Champions League quarterfinals match at camp Nou against league leader Atletcio Madrid. <br /><br />Barsa finds themselves trailing Atletico in Liga play by a hair, and coach Gerardo Tata Martino wants to keep the two championships separate: the slate is clean in Champions League play and there's a second leg. No need to get nervous. <br /><br /> <br /><br />Keywords: efe,football,soccer,barcelona,atletico madrid,champions league,quarterfinals