Kylian Mbappe and PSG travel to meet Xavi’s Barcelona in Spain on Tuesday for the second leg of their Champions League quarterfinal matchup on Tuesday, with the hosts protecting a 3-2 aggregate advantage.Kylian Mbappe and PSG travel to meet Xavi’s Barcelona in Spain on Tuesday for the second leg of their Champions League quarterfinal matchup on Tuesday, with the hosts protecting a 3-2 aggregate advantage. Read MoreSporting News RSS