MANCHESTER, England - Manchester City cannot be tempted to look ahead to next week's Champions League game against Real Madrid, said manager Pep Guardiola, as his team host struggling Luton Town on Saturday in their bid to retain their Premier League crown.

"We have to (focus on Luton Town), the Premier league is so important," Guardiola said on Friday. "It's 11, 10 months we've been fighting for the title, we know what position we are in."