The investment is led by Brazilian group OutField, an international consortium co-founded by Pedro Olivera, and includes Georgios Frangulis, CEO of global health-food brand OakBerry.
Empoli beat Juventus 4-2 on penalties to advance to their first ever Coppa Italia semi-finals on Wednesday after a resilient performance helped them to hold the defending champions to a 1-1 draw in regular time.
Dinamo Zagreb and Celtic played out a lifeless 0-0 draw in the Champions League on Tuesday, with Celtic keeper Kasper Schmeichel producing the match's memorable moment with a late save.
The revamped Champions League will feature a tennis-style seeding system for the last-16 knockout phase, UEFA said.
An early goal by Guingamp's Jeremy Pied was enough to hand champions Paris St Germain their first loss of the French Ligue 1 season, leaving Olympique de Marseille still on top despite their own defeat by Monaco on Sunday.
La Liga champions Barcelona began the new campaign with a 3-0 win over Alaves on Saturday with the help of a spectacular under-the-wall free kick from Lionel Messi, who scored twice, and a curling shot from substitute Philippe Coutinho.
News of all that's transpired on and off the football field
Paris St Germain took a big step towards the Ligue 1 title when Edinson Cavani's hat-trick inspired them.
Paris St Germain's Zlatan Ibrahimovic scored his first Ligue 1 goal this season before missing a penalty as they beat En Avant Guingamp 3-0 to extend their lead to four points on Tuesday.
PSG missed a midnight deadline for a transfer certificate to be submitted to France's professional football league (LFP) from Spain's football authorities, sports daily L'Equipe and other local media reported.
Neymar lived up to expectations as he showed his class on his Ligue 1 debut on Sunday, scoring one and setting up another goal in Paris St Germain's 3-0 win at En Avant Guingamp.
News of all that's transpired on and off the football field
Ivorian Drogba, who had been playing in the United States for Phoenix Rising, had two spells at Chelsea, scoring 164 goals in 381 games having spearheaded the west London club's revival under owner Roman Abramovich.
Ligue 1 leaders Olympique Lyonnais were knocked out of the French Cup 3-2 at Nantes on Tuesday with Vincent Bessat grabbing a hat-trick in the last-32 game on a night of upsets.
France midfielder Florent Malouda said former team mate Didier Drogba used his influence to persuade Chelsea to buy him.
Javier Pastore and Edinson Cavani scored late as Paris St Germain ignored their fans' boos and recovered from a shaky start to beat visiting strugglers Evian Thonon Gaillard 4-2 on Sunday.
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
La Liga leaders Barcelona handed Real Madrid more hope in the title race as they drew 0-0 at Athletic Bilbao on Sunday, only avoiding defeat thanks to some outstanding saves by Marc-Andre ter Stegen.
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
Sevilla's devastating display to dispatch Malaga 4-1 on Saturday put them in their highest league position after 16 games for a decade and left little doubt that hiring coach Jorge Sampaoli to succeed serial winner Unai Emery was the right choice.
Paris St Germain's Zlatan Ibrahimovic was again in a class of his own as the striker's hat-trick earned a 3-1 win against Nice and a four-point lead in Ligue 1 on Saturday.
World-record signing Neymar greeted delirious fans at a grand welcome event at Paris St Germain's stadium on Saturday but must sit out the French club's Ligue 1 opener after his transfer was not registered in time.
Manchester City look to take an important step in their transformation into one of the world's leading clubs on Tuesday by reaching the Champions League semi-finals for the first time.
UEFA opened disciplinary proceedings against Dynamo Kiev on Thursday over alleged racist behaviour and crowd disturbances caused by their fans during Tuesday's Champions League match at the Olympiysky Stadium against Chelsea.
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
Heavyweight trio Manchester City, Manchester United and Chelsea kept up their 100 per cent starts to the Premier League season this weekend.
Two goals in three minutes earned Paris St Germain a 3-2 win at bitter rivals Olympique de Marseille as the French champions regained the Ligue 1 lead on Sunday.
Real Madrid lifted the FIFA Club World Cup for a record fourth time on Saturday after thrashing local side Al Ain 4-1 in the final in Abu Dhabi with the help of impressive distance strikes in either half from midfielders Luka Modric and Marcos Llorente.
News of all that's transpired on and off the football field
A summary of sports events and sports persons, who made news on Thursday.
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
Juventus raced into a 2-0 halftime lead after Napoli goalkeeper Alex Meret was sent off in the 25th minute. The visitors then had Pjanic dismissed and Napoli's Jose Callejon pulled one back before Insigne let the Turin side off the hook.
Lionel Messi dragged Barcelona back from two goals down by scoring twice to snatch a 2-2 draw at home to Valencia in a thrilling encounter.