PIRAEUS, Greece (AP) — Just when Manchester United thought its troubled season couldn't get any worse, it did.
The English power slumped to a 2-0 loss at Olympiakos in its second-round Champions League opener on Tuesday night, leaving manager David Moyes on the brink of a trophyless first season at Old Trafford.
"It's the worst performance in Europe, that's for sure. It was a very poor performance, and we didn't deserve to get anything. To a man there was nothing," said Moyes, who took last summer over following Alex Ferguson's retirement. "I take responsibility. It's my team and we didn't play well. There is a second game — we'll do everything we possibly can."
Alejandro Dominguez deflected Yiannis Maniatis's shot past David de Gea in the 38th minute, and Joel Campbell caught the goalkeeper off guard with a well-placed strike in the 55th minute at Karaiskaki Stadium.
"This was a great victory against a massive club like Manchester. We were told to hold the midfield, and we did," Maniatis said.
United is just sixth in the Premier League at 13-8-6 and trails Liverpool by 11 points for fourth place, England's final berth in next season's Champions League. Winning this year's competition might be the only route into next year's tournament for United, which would face a major revenue loss if it fails to qualify for Europe's top club tournament.
"We just haven't been getting the right results," United midfielder Michael Carrick said. "As players we have to stand up. ... That's the business we're in."