The knockout phase of the 2012âÂÂ13 UEFA Champions League began on 12 February and concluded on 25 May 2013 with the final at Wembley Stadium in London, England.
Times are CET/CEST, as listed by UEFA (local times, if different, are in parentheses).
All draws were held at UEFA headquarters in Nyon, Switzerland.
The knockout phase involved the sixteen teams who finished in the top two in each of their groups in the group stage.
Each tie in the knockout phase, apart from the final, was played over two legs, with each team playing one leg at home. The team that had the higher aggregate score over the two legs progressed to the next round. In the event that aggregate scores finished level, the away goals rule was applied, i.e. the team that scored more goals away from home over the two legs progressed. If away goals were also equal, then thirty minutes of extra time were played, divided into two fifteen-minutes halves. The away goals rule was again applied after extra time, i.e. if there were goals scored during extra time and the aggregate score was still level, the visiting team qualified by virtue of more away goals scored. If no goals were scored during extra time, the tie was decided by a penalty shoot-out. In the final, the tie was played as a single match. If scores were level at the end of normal time in the final, extra time was played, followed by penalties if scores remained tied.
The mechanism of the draws for each round was as follows:
<section begin=R16 /> The draw for the round of 16 was held on 20 December 2012.<section end=R16 />
<section begin=R16 /> The first legs were played on 12, 13, 19 and 20 February, and the second legs were played on 5, 6, 12 and 13 March 2013.
A moment of silence was held before the Borussia Dortmund v Shakhtar Donetsk second leg to commemorate the victims of the crash of South Airlines Flight 8971, which had been filled mostly with football fans heading for the match.
<section end=R16 />
Galatasaray won 4âÂÂ3 on aggregate.
Juventus won 5âÂÂ0 on aggregate.
3âÂÂ3 on aggregate; Bayern Munich won on away goals.
Borussia Dortmund won 5âÂÂ2 on aggregate.
Barcelona won 4âÂÂ2 on aggregate.
Real Madrid won 3âÂÂ2 on aggregate.
Paris Saint-Germain won 3âÂÂ2 on aggregate.
Málaga won 2âÂÂ1 on aggregate.
<section begin=QF /> The draw for the quarter-finals was held on 15 March 2013.<section end=QF />
<section begin=QF /> The first legs were played on 2 and 3 April, and the second legs were played on 9 and 10 April 2013.
<section end=QF />
Borussia Dortmund won 3âÂÂ2 on aggregate.
Real Madrid won 5âÂÂ3 on aggregate.
3âÂÂ3 on aggregate; Barcelona won on away goals.
Bayern Munich won 4âÂÂ0 on aggregate.
<section begin=SF /> The draw for the semi-finals was held on 12 April 2013.<section end=SF />
<section begin=SF /> The first legs were played on 23 and 24 April, and the second legs were played on 30 April and 1 May 2013.
<section end=SF />
Bayern Munich won 7âÂÂ0 on aggregate.
Borussia Dortmund won 4âÂÂ3 on aggregate.
<section begin=F />
The final was played on 25 May 2013 at Wembley Stadium in London, England. A draw was held on 12 April 2013, after the semi-final draw, to determine the "home" team for administrative purposes. <section end=F />