Spurs kept their qualification bid alive with Wednesday's 1-0 win over Inter Milan at Wembley - they are now second in Group B, level on points with the third-placed Italians, while Barcelona are already through as group winners.
Tottenham next face Barca away knowing victory will send them through. Any result from that game that sees them match, points-wise, how Inter fare at home against PSV Eindhoven will be good enough but the size of that task is reflected in the fact they're .
Group F leaders City secured progression to the last 16 as they drew 2-2 at Lyon on Tuesday night. They are three points clear of the second-placed French side and will seal top spot if they draw their last pool match, at home against Hoffenheim on December 12, or if Lyon do not win theirs, at Shakhtar Donetsk.
United, second in Group H, qualified on Tuesday following a 1-0 home win over Young Boys. Currently two points behind Juventus, the Red Devils will leapfrog them into first if they win at Valencia and the Serie A club do not beat Young Boys away.