Pedro de la Rosa has reportedly denied reports he has signed to be Kamui Kobayashi's teammate at Sauber in 2010.

Pedro de la Rosa has reportedly denied reports he has signed to be Kamui Kobayashi's teammate at Sauber in 2010.

The Swiss newspaper said the almost 39-year-old McLaren test driver is set to complete the deal barring "an earthquake in Hinwil", and to the NZZ weekly Peter Sauber admitted he had signed "an experienced man" that is not Nick Heidfeld.

But Diario Sport, a Spanish daily sports newspaper, said de la Rosa is denying the reports. Additional Details were not given.