It is really 'fun' to see three penalties in one match at this competition

Ajax - AEK Athens 3:0

Scorers: 1:0 46 (45.52) Nicolas Tagliafico
              2:0 77 (76.27) Donny van de Beek
              3:0 90 (89.47) Nicolas Tagliafico

Shakhtar Donetsk - Hoffenheim 2:2

Scorers: 0:1 05 (05.18) Florian Grillitsch
              1:1 27 (26.48) Ismaily Goncalves dos Santos
              1:2 38 (37.44) Havard Nordtveit
              2:2 81 (80.39) Maycon de Andrade Barberan

Viktoria Plzen - CSKA Moscow 2:2

Scorers: 1:0 28 (28.18) Michael Krmencik
              2:0 41 (40.56) Michael Krmencik
              2:1 49 (48.26) Fedor Chalov
              2:2 90+5-pen (94.22) Nikola Vlasic

Real Madrid - Roma 3:0

Scorers: 1:0 44 (44.07) Isco Alarcon
              2:0 58 (57.38) Gareth Bale
              3:0 90+1 (90.58) Mariano Diaz Mejia

Young Boys Bern - Manchester United 0:3

Scorers: 0:1 35 (34.53) Paul Pogba
              0:2 44-pen (43.20) Paul Pogba
              0:3 65 (65.09) Anthony Martial

Benfica - Bayern Munich 0:2

Scorers: 0:1 10 (09.31) Robert Lewandowski
              0:2 53 (53.18) Renato Sanches

Valencia - Juventus 0:2

Scorers: 0:1 44-pen (44.03) Miralem Pjanic
              0:2 50-pen (50.03) Miralem Pjanic

- At 29 (28.53) Cristiano Ronaldo (Juventus) got a direct red card for off-the-ball incident, while before the end of the match (95.54) an 11 metre punishment from Daniel Parejo (Valencia) was saved.