Champions league challenge for you

Of the 16 CL games being played today and tomorrow only 4 games do not have an odds on favourite, how many results of these tight 4 can you predict? I have had a £10 acca pays 64/1 b365,my picks are


Olympiakos - draw

Sociedad - win

Marseille - draw

Dortmund - win

I'd say

PSG
Shakhtar
Arsenal
Dortmund.

All fairly debatable though could go any way. Be interesting if a few people guess and we see who's right