The least predictable match-up in the play-off. Portu is traditionally less obvious to analyze comparing to other clubs. The Dragons are in the first place in the domestic championship, but they are losing tempo recently - possibly due to power conservation before the Champions League.

Roma is back alive after the disastrous game against Fiorentina and is back on the victorious track in the Serie A. The game should be cautious: there is no incentive to risk for either opponent. Porto loves nil-nil draws: had two of them in the last five games. Roma has an unstable defence and would not risk compromising it.