West Ham are chasing Rennes winger Kamil Grosicki.
The Poland international is being tracked by three clubs in the final days of the summer market.
The Hammers are competing with Lazio and Sevilla for Grosicki, 28.
Sevilla chief Monchi has already made a €7 million bid for the winger, but Rennes are waiting for counter offers.
Grosicki is being considered by West Ham after they lost Andre Ayew for four months due to injury.