( dpa ) - Tuesday's results, other fixtures and kickoff times (in GMT) for round of 16 return legs in the European Champions League. First leg results in parenthesis.
Tuesday's results Barcelona - 1 Glasgow Celtic - 0 Barcelona win 4-2 on aggregate
Manchester United - 1 Olympique Lyon - 1 United win 2-1 on aggregate
AC Milan - 0 Arsenal - 2 Arsenal win 2-0 on aggregate
Sevilla - 3 Fenerbahce Istanbul - 2, after extra time Aggregate score 5-5, Fenerbahce win 3-2 on penalties
Fixtures Wednesday, March 5 1945 Porto - Schalke 04 (0-1) 1945 Real Madrid - Roma (1-2) 1945 Chelsea - Olympiakos Piraeus (0-0)
Fixture Tuesday, March 11 1945 Inter Milan - Liverpool (0-2)