Ole Gunner Solskjaer, who is unbeaten as the Red Devils manager in all competitions, will face the injured Paris Saint-Germain in the first leg of the Champions League round of 16 at Old Trafford. At the same time, AS Roma, who won their previous shot in Serie A versus Chievo 3-0, will lock horns against the enigmatic FC Porto in the round of 16 of the Champions League. The home side Roma reached the Champions League semi-finals last season, where they lost against Liverpool.