West Ham United have reportedly lodged a £4m bid for Wolverhampton Wanderers winger Matt Jarvis.
The 25-year-old is one of Wolves' most valuable assets and, following the club's relegation, has attracted the attention of Stoke City and Fulham.
Wolves chief executive Jez Moxey has insisted that the club will not be forced into selling their stars this summer.
However, the Hammers have tested their resolve by tabling an official offer for Jarvis, according to The Sun.
Jarvis, who moved to Molineux in 2007, has been capped once by England at senior level.
