To win La Liga, you have to win and survive. You have to show everyone your strengths and have a little luck. You have to win when you deserve it and when you're not having a good day. You have to take the three points in formal attire and with the work force. In Leganés, Barça struggled in a match in which they never felt comfortable. But an own goal by the home side paved the way for victory for a team that puts even more pressure on Madrid. Everything is going their way for Flick's team.