Stoke City have rejected an offer from West Ham for striker Marko Arnautovic, who has asked to leave the club.
Arnautovic played 45 minutes of a 1-0 pre-season win against Neuchatel Xamax on Monday, however limped off as Mark Hughes turned his whole squad at half-time.
The 28-year-old joined Stoke from Werder Bremen for £2m in 2013 and signed another four-year contract in 2016.
Arnautovic, who has played 62 times for his nation, has scored 26 goals in 145 appearances for the Potters.
He scored seven times in 35 matches in all competition in 2016-17.