West Ham have agreed deals in principle to sign Harry Maguire and James Ward-Prowse, the PA news agency understands. Manchester United defender Maguire and Southampton midfielder Ward-Prowse have also agreed personal terms with the Hammers.
Maguire remains in discussions with United about the terms of his exit from Old Trafford but the transfer, understood to be worth around £30million (34 million), is expected to go through.
The Hammers are also close to announcing the £35million signing of Mexico midfielder Edson Alvarez from Ajax. The 25-year-old has passed a medical, but the paperwork is still being completed.
Meanwhile, West Ham are understood to have knocked back an initial £60million approach from Manchester City for midfielder Lucas Paqueta.