Date of the Finals: 12/06/2020 - 12/07/2020
Number of Host Cities: 12
Amsterdam • Baku • Bilbao • Bucharest
Budapest • Copenhagen • Dublin • Glasgow
London • Munich • Rome • St Petersburg
Valencia will need to must a remarkable home recovery to turn round their tie against Atalanta after a 4-1 first-leg defeat.
An early Saúl Ñíguez goal in Madrid means holders Liverpool once again face a second-leg deficit against Spanish visitors.
Ajax have their backs to the wall against a Getafe side who are in a commanding position after a 2-0 first-leg win in Spain.
Timo Werner's penalty has given Leipzig a narrow advantage, although Spurs have history when it comes to turning round a 1-0 home defeat.
Two Erling Braut Haaland strikes have given Dortmund an advantage to take to Paris, although Neymar's away goal could prove crucial.
Espanyol have their work cut out to prolong their first UEFA Europa League campaign thanks to a first-leg hat-trick from Wolves' striker Diogo Jota.
Leverkusen's tie with Porto hangs in the balance as the German club travel to Portugal defending a 2-1 lead.
İstanbul Başakşehir face a difficult task to reach the last 16 as they face a 3-1 first-leg deficit against knockout phase regulars Sporting CP.
As the knockout stage kicks off this week, The Scout has put together a squad drawing on players from nine teams.
Ahead of Matchday 7, UEFA.com looks at some obvious selections and some lesser-owned options.
Won most by: Spain and Germany - 3 titles each
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