What is 2018–19 UEFA Champions League?
{{Infobox international football competition | tourney_name = UEFA Champions League | year = 2018–19 | image = Wanda-Metropolitano.jpg | size = 275 | caption = The [[Wanda Metropolitano]] in [[Madrid]] hosted the final | dates = ''Qualifying:''<br />26 June – 29 August 2018<br />''Competition proper:''<br />18 September 2018 – 1 June 2019 | num_teams = ''Competition proper:'' 32<br />''Total:'' 79 | associations = 54 | champion_other = | count = | second_other = | matches = 32<!--Starting from group stage, exclude qualifying rounds and play-off round--> | goals = 94<!--Starting from group stage, exclude qualifying rounds and play-off round--> | attendance = {{#expr: <!--Group A-->+ 25181 + 10575 + 55742 + 66099 <!--Group B-->+ 73462 + 64123 + 82137 + 34750 <!--Group C-->+ 52478 + 49112 + 39979 + 37057 <!--Group D-->+ 43542 + 45755 + 21471 + 42711 <!--Group E-->+ 52285 + 60274 + 70000 + 31154 <!--Group F-->+ 28336 + 40111 + 24851 + 0 <!--Group G-->+ 69251 + 11312 + 71811 + 41243 <!--Group H-->+ 31120 + 46067 + 40961 + 73569 <!--Round of 16 1st leg--> <!--Round of 16 2nd leg--> <!--Quarter-finals 1st leg--> <!--Quarter-finals 2nd leg--> <!--Semi-finals 1st leg--> <!--Semi-finals 2nd leg--> <!--Final--> }}<!--Starting from group stage, exclude qualifying rounds and play-off round--> | top_scorer = {{flagicon|ARG}} [[Lionel Messi]] (5 goals)<!--Starting from group stage, exclude qualifying rounds and play-off round--> | prevseason = [[2017–18 UEFA Champions League|2017–18]] | nextseason = [[2019–20 UEFA Champions League|2019–20]] | updated = 3 October 2018 }} The '''2018–19 UEFA Champions League''' was the 64th season of Europe's premier club [[association football|football]] tournament organised by [[UEFA]], and the 27th season since it was renamed from the European Champion Clubs' Cup to the [[UEFA Champions League]]. The [[2019 UEFA Champions League Final|final]] was played at the [[Wanda Metropolitano]] in [[