Group C
- Paris Saint-Germain
- Napoli
- Liverpool
- Crvena Zvezda

This one is probably the toughest group of all. Last year's finalist Liverpool have strengthened their team in the summer and already are playing superb football in the domestic league. PSG have an equally good team with solid attack up front in the form of Neymar and Mbappe. Despite Sarri leaving the club, Napoli have an experienced manager and still an excellent team. So this group will be really fought out with Liverpool and PSG edging over other two teams in the group.
Group D
- Lokomotiv
- Porto
- Schalke
- Galatasaray

This one the least exciting group for me even though the quality of teams is of the same level. I expect Porto to march forward while German side Schalke is expected to give a good fight to Galatasaray and edge towards next round.