Juventus easily dispatched Porto away from home, while Sevilla took a 2-1 win over Leicester, who grabbed a key away goal.
The ESPN FC panel answer the latest crop of twitter questions, including Shaka's birthday and UCL comebacks.
With all first-legs of the UCL Round of 16 over, the FC panel debate who holds the mantle of tournament favourite.
Miralem Pjanic revealed Juventus boss Massimiliano Allegri urged his players to stay calm as they eventually broke down Porto's 10 men to take control
Juventus weren't flashy against Porto, but two smart subs by Max Allegri and two cool finishes from Marko Pjaca and Dani Alves won the day.
Leicester City manager Claudio Ranieri said his side were scared to give up possession to Sevilla in the first half.