I totally lost last night, which from 5 matches I just got 1 winning on my parlay

Glad to hear Rooney scored hattrick last night.
The new-look UEFA Champions League group stage draw takes place on Thursday 27 August at 17.45CET, streamed live in our DrawCentre, which will have all the build-up from the Grimaldi Forum, Monaco and across Europe.
Pot 1: Barcelona, Bayern München, Chelsea, Benfica, Paris, Juventus, Zenit and PSV Eindhoven.
Pot 2: Real Madrid, Atlético, Porto, Arsenal, Man. United, Valencia, Bayer Leverkusen, Manchester City
Pot 3: Shakhtar Donetsk, Sevilla, Lyon, Dynamo Kyiv, Olympiacos, CSKA Moskva, Galatasaray, Roma
Pot 4: BATE Borisov, Borussia Mönchengladbach, Wolfsburg, Dinamo Zagreb, Maccabi Tel-Aviv, Gent, Malmö, Astana
I think the strongest teams in Pot 3 are Sevilla, CSKA, Galatasaray and Roma. In Pot 4 are Mönchengladbach and Wolfsburg. It will be a big problem then if get same group with one of those teams.