Barcelona won the Copa Del Rey against Atheltic Bilbao 3-1 last week, while Juventus defeated Lazio 2-1 for the Coppa Italia trophy, and now both clubs are looking for the treble by winning the Champions League Final Saturday which will be played at the Olympiastadion in Berlin, Germany. The game has a scheduled start time of 7.45 p.m. BST (2.45 p.m. ET) and can be watched online through live stream via the link provided below.

In Saturday's final, Barca are looking to repeat a feat they first achieved in 2009 while Juventus are looking for their very first treble in club history.

Barcelona will be a big test to Juventus' defence with the trio of Lionel Messi, Neymar and Luis Suarez who already have a combined 120 goals among them in all competitions this season.

Barcelona also have an improved defence this season, which is headed by centre-back Gerard Pique together with midfielders/defenders Javier Mascherano and Jérémy Mathieu.

The three provided the depth for Barca's defence which has struggled for the past few years but only allowed 21 goals in 38 La Liga games and only 10 goals in 12 matches in the Champions League this season.

For Juventus, the key will be their defence, which performed admirably in their successful semi-final clash against Real Madrid.

With defender Giorgio Chiellini sustaining a calf injury just days before the showdown against Barca, seasoned defender Andrea Barzagli will be expected to step up for Juventus.

The 34-year-old will be assisted by goalkeeper Gianluigi Buffon with defenders Leonardo Bonucci and Patrice Evra.

Juventus will also be relying on their counter-attacking skills, and with players such as midfielder Paul Pogba and Arturo Vidal they should remain a threat throughout the game. Pogba and Vidal can play defence but are also key when Juventus more forward quickly into attack.

In addition, forwards Carlos Tevez and Alvaro Morata, who scored three of Juventus' goals against Real Madrid, can also be attacking pieces for Massimiliano Allegri.

Juventus will be considered underdogs in the club's first Champions League Final since 2003, however, anything can happen on the day.

Today's massive Champions League Final 2015 between Barcelona and Real Madrid has a scheduled start time of 7.45 p.m. BST (2.45 p.m. ET) and can be watched online through live stream by clicking here.