Time is running out for Australia, Japan, Iran and South Korea, Asia's four failed participants from the 2014 World Cup, to find form before the continental championship.
With nine different winners in the last 11 years, no one could ever accuse the Champions League of being predictable.
Manchester City concluded one of the great Champions League Houdini acts on Wednesday as they qualified for the knockout stages with goals from Samir Nasri and Pablo Zabaleta sinking Roma 2-0 to eliminate the Italians at the Stadio Olimpico.
Neymar scored a spectacular goal as Barcelona came from behind to beat Paris St Germain 3-1 in their Champions League showdown for top spot in Group F on Wednesday.
Brazil great Ronaldo described Cristiano Ronaldo's goalscoring run as "unthinkable" and said the Portuguese forward is a clear favorite for the Ballon d' Or award.
NBA players, including Kobe Bryant and LeBron James, joined ongoing nationwide protests against police violence on Tuesday night.
More than 400 competitors from 48 countries participated in the competition which was divided into 35 categories, according to a news release.
Juventus did the bare minimum as they scraped into the Champions League knockout stage on Tuesday with a 0-0 draw at home to Atletico Madrid, a result which also suited the Spaniards who topped the group.
Liverpool's Champions League challenge ended in a 1-1 draw against FC Basel, who booked their spot in the last 16 on Tuesday after withstanding a late fightback sparked by a stunning Steven Gerrard free kick.
Real Madrid made it six wins out of six in Champions League Group B and set a Spanish record for consecutive victories when a Cristiano Ronaldo penalty set them on the way to a 4-0 success at home to 10-man Ludogorets on Tuesday.
Magic Johnson praised recent activism by professional athletes on Tuesday and called for more conversation between government, law enforcement and black leaders.
Arsenal midfielder Aaron Ramsey scored a contender for goal of the season when he blasted home a 30-metre volley to help his team cruise past Galatasaray 4-1 to finish second in Champions League Group D on Tuesday.