The Belgian star signed off his Lille career in style with a stunning hat-trick as his side rounded off their Ligue 1 campaign with a 4-1 victory over Nancy on Sunday - and it was thought he would then reveal his likely destination.
The two Manchester clubs looked to be in a head-to-head battle for Hazard's signature but the 21-year-old admitted Chelsea's Champions League win in Munich on Saturday night "makes you hesitate".
The Blues were said to be in pole position with City and United said to be unwilling to match Hazard's reported £200,000-a-week wage demands but his representative John Bico claims terms are agreed with all three clubs.
Quoted in the Daily Telegraph, he said: "We are no longer in the negotiations stage. We have reached agreement with all parties.
"Eden has already said he wants it to be fixed before June 2. He will decide after the (Belgium) games against Montenegro and England, then go on holiday with peace of mind."
Barcelona will wear this new home soccer jersey next season. They also have a new away jersey. Get them both.
Jamaica is in need of a win against the U.S. Get the jersey of the Reggae Boyz.
The hoop soccer jersey is classic and cool. The USA hooped jersey is perfect for every fan. Get in the Gear.
Support the USA national team with an official 2013 Centennial soccer jersey from Nike. Its Official.
The Nike Hypervenom is the latest cleat silo from Nike. It will change your game and is worn by the game's top players.
The adidas Nitrocharge is the most talked about new cleat in years. It was released on May 15 and will take your pitch by storm.
The USA will wear their blue away jersey against Jamaica in their World Cup qualifier on Friday night.
England will debut their new away jersey against Brazil at the Maracana Stadium on Sunday. Get in the Gear
Germany is one of the top teams ever and they will play the US on Sunday.
Neymar's move from Santos to Barcelona is no doubt the biggest summer transfer.