Mohamed Salah scored with a second-minute penalty and there was little further action of note until substitute Divock Origi clinched victory late on.
The standard of play was desperately poor in a huge clash between two of the Premier League's top sides.
beIN SPORTS analysts Jose Mourinho and Arsene Wenger also couldn't hide their disappointment after the full-time whistle was blown.
🚨 EXCLUSIVE: Our #UCLFinal analysts Arsene Wenger and Jose Mourinho found common ground when it came to the quality of the final and its winner. Full analysis here 👉🏻 https://t.co/dmuxCzscgQ #UCL pic.twitter.com/NhzrqKQwuL— beIN SPORTS (@beINSPORTS_AUS) June 1, 2019
Liverpool, however, will not mind after claiming a sixth European Cup, but this was not a contest that will live long in the memory.
But it was far from the first big football final to disappoint. Here are some other underwhelming showpiece matches.
2003 UEFA CHAMPIONS LEAGUE: JUVENTUS V AC MILAN
Some commentators had warned in the build-up to this season's Madrid clash that UEFA Champions League finals between sides from the same country are rarely exciting affairs. Perhaps the greatest example of that was AC Milan's 2003 shootout win over Juventus.
The Serie A pair played out a dismal goalless draw as any early attacking intent — including a disallowed Andriy Shevchenko goal — completely dissipated to make for an awful watch. Even the shootout saw five players fail to score.
2007 FA CUP: CHELSEA V MANCHESTER UNITED
In the first FA Cup final back at the rebuilt Wembley Stadium, the two best teams in England failed to impress. The game started slowly and struggled to build from there, with no goals in normal time and few clear-cut chances.
The winning goal finally arrived in the 116th minute as Didier Drogba prodded into the net to prevent a penalty shootout and hand Chelsea victory.
2010 FIFA WORLD CUP: NETHERLANDS V SPAIN
Spain's wonderful brand of passing football saw it established as one of the greatest international sides in history, yet its crowning moment — a FIFA World Cup final win over Netherlands — was hugely underwhelming.
The reigning European champion was certainly not helped by its opponent's tactics or, perhaps, the refereeing. Netherlands took a rugged approach in a bid to slow Spain — with 13 players booked, including John Heitinga, who was later sent off — and their tactics worked until Andres Iniesta struck four minutes from the end of extra-time.
2016 EUROPEAN CHAMPIONSHIPS: PORTUGAL V FRANCE
A dreadful Euro 2004 final saw Portugal denied by shock winner Greece on home turf, yet it was the turn of Cristiano Ronaldo and Co. to play the role of spoilers in 2016. Host France seemed destined for the title but could not fire on the big stage.
The standard of the match was further harmed by Ronaldo's early withdrawal with an injury, leaving the forward to play the role of cheerleader as unheralded team-mate Eder blasted in an extra-time winner.