FOOTBALLChampions League quarter-finals return legs: Barcelona v Paris Saint-Germain and Borussia Dortmund v Atletico Madrid at 1900 \- Bayern president believes team can win Champions League, moving \- German World Cup winner Hölzenbein dies at age 78, moved _____ OLYMPICSOlympic flame for Paris Games lit at ancient Greek Olympic site, moved _____ TENNISWTA Tour, Porsche Grand Prix in Stuttgart, first round, as available \- ATP Tour, BMW Open in Munich, first round, as available