Chelsea forward Christopher Nkunku has undergone knee surgery that will rule the French international out for an “extended period,” mobile shop bet the Premier League club said on Tuesday.
[ad]
Nkunku, 25, joined the Blues in June from RB Leipzig for a reported £63 million ($80 million).

The BBC and card betting The Telegraph reported that Nkunku could be out for up to four months.

He was expected to spearhead a new-look Chelsea this season under the management of Mauricio Pochettino.

The news comes as a hammer blow just days before they begin their Premier League campaign at home to Liverpool on Sunday.

In a statement, Chelsea said: “Nkunku has sustained a knee injury, sports betting which will rule the forward out for an extended period.
[ad]
“The 25-year-old has undergone an operation and will now begin a rehabilitation programme with the club’s medical department.”

Nkunku, who missed last year’s World Cup finals due to a left knee problem, bet predictions today suffered the injury during a pre-season friendly against Borussia Dortmund in Chicago last week.

Pochettino described the pitch at Soldier Field as “not perfect,” Jackpot but conceded that is the risk in playing a money-spinning tour of the States on surfaces designed for multi-sport use.

Chelsea could now be forced into the transfer market to recruit more firepower.

A return of just 38 goals in the Premier League last season contributed to a 12th-placed finish — their lowest since 1994.

[ad]