Barcelona have four wins in five home games this season.
Olympiacos are yet to score in the Champions League.
Barcelona have scored at least three goals in two of their last four wins.
No Greek tragedy for Barca
Barcelona entertain Olympiacos in one of the early Champions League kick offs on Tuesday in what should be a fairly straightforward assignment for the Catalan giants.
Barca won 2-1 at Newcastle in the opening batch of league phase games but then fell to a 2-1 defeat to holders PSG at home in their second fixture.
The hosts can get back on track against Olympiacos, who have lost two of their last three games and are yet to score after two games in this competition.
Clean sheets have been a bit of an issue for Barcelona but backing the hosts to win to nil still looks the best option here. Olympiacos fell to a 2-0 defeat at Arsenal in the last round of games and offered little going forward, while they were held to a 0-0 draw by Pafos at home in their opener.
Barcelona have scored multiple goals in six of their last eight games and have hit at least three in three of those fixtures, so a 3-0 win for the hosts has a chance in the correct score market.
Marcus Rashford has been impressive for Barca in this competition with two goals and an assist in two games. The England international looks a strong contender for an anytime goal on Tuesday.
Predictions:Barcelona To Win To Nil Barcelona 3-0 Marcus Rashford To Score Anytime
