AS Roma skipper Francesco Totti says they face a big couple of days.
Totti believes if Roma win against Feyenoord in the Europa League, they'll defeat Juventus on Monday too.
"I'd rather win tomorrow than on Monday against Juventus," he said.
"Losing is not a problem in and of itself. But if I win tomorrow, then I'll win on Monday too. But I don't like talking about 'if'.
"Of course this match could turn our season around. Winning would take us into the Last 16. We'd pick up confidence and we'd face Juve with a different heart.
"Tomorrow's game could have after-effects on the whole year."