Verratti is not enjoying his best season for Paris, having had a 4 - 0 first -
leg lead overturned by Barca in the Champions League, as well as struggling to chase down Monaco in the league thanks to a shaky start to life under new manager Unai Emery.
Not exact matches
Roma won 3 - 0 to
overturn a three - goal deficit and advance on away goals, having entered the game in Rome as massive underdogs after losing the first
leg of their quarterfinal 4 - 1 against a Lionel Messi -
led team that was one of the big favorites to win the competition.
The diagrams below depict the eight teams» tactical line - ups from the first
legs of their last - 16 ties, before there were any
leads to be defended or deficits to be
overturned.