The agent of Marco van Ginkel says he has no idea what is happening between Chelsea and the midfielder's club Vitesse Arnhem.

Chelsea and Manchester United are chasing the Holland international, but Rob Jansen says he's heard nothing from Vitesse about how negotiations are progressing.

"Chelsea are connected to Vitesse," he told Voetbal International. "If you call Vitesse, you are indirectly talking to Chelsea."

But Jansen also revealed he had not heard anything from Vitesse about Chelsea's interest.