Frenkie de Jong, Son Heung-min, Roberto Firmino and Gerard Pique are the four nominees for Champions League Player of the Week.
De Jong helped Ajax dominate the midfield against Juventus with 91% passing accuracy and he recovered the ball 17 times in 90 minutes.
Firmino scored and assisted Naby Keita in Liverpool's 2-0 victory over Porto.
Son Heung-min netted the match-winner against Man City and gave Tottenham the edge in the tie.
Pique silenced Man Utd attackers and helped Barcelona keep a clean sheet at Old Trafford.
