Zenit general director Maxim Mitrofanov says the club are happy to keep the Belgian.
Dutch winger has failed to match the expectations surrounding him before big-money switch.
Blues need to turn around the 2-1 defeat at the Parc des Princes last month.
Chelsea face Stoke City in the Premier League clash on Saturday. Find out how to follow the match.
Mark Hughes claims he is down to five defenders for the trip to Stamford Bridge, not all of whom are fully fit.
Mark Hughes has signed Champions League players at Stoke City since he joined the Potters in 2013.
Former winger Andrei Kanchelskis claims Manchester United have lost their intimidation factor.
The 23-year-old winger has been one of the Red Devils' most impressive performers this season.
The 20-year-old Frenchman delivered another eye-catching performance against Stoke City.
Anthony Martial was named man of the match for a second game in a row after receiving the plaudits during their 3-1 win over Burnley in the FA Cup.
Marc Wilson has suffered a medial ligament injury, which rules out fears of cruciate ligament damage.
Manchester United face Stoke City in the Premier League clash on Tuesday. Find out how to follow the match in the UK.
Van Ginkel has completed a new loan move after Stoke announced the record signing of Porto's Giannelli Imbula.
Stoke are without Ryan Shawcross, Geoff Cameron and Marc Wilson for the Manchester United clash.
The 20-year-old star has joined the Blues on four-and-a-half-year contract.
Welshman says it is 'nice to be mentioned' as Diego Simeone and Antonio Conte are also reported as contenders.
Lucas Leiva has started in 14 matches since Jurgen Klopp replaced Brendan Rodgers last October.
Former Anfield stalwart Phil Thompson believes that Shawcross would be 'absolutely ideal' for Jurgen Klopp.
Liverpool host Stoke City in the Capital One Cup semi-final. Find out where to watch live in the UK.
Potters captain will definitely miss the Capital One Cup semi-final decider after suffering muscle damage.
The 22-year-old attacker is reportedly being chased by a number of Premier League clubs.
Jon Flanagan made his first appearance in a Liverpool shirt in over 20 months.