To see a list of completed deals in the summer window thus far, visit theScore's Premier League transfer tracker.
Tottenham looks to have secured its third-string goalkeeper for the season, announcing the signing of Pau Lopez from Espanyol on Wednesday.
The Spanish shot-stopper, 21, will be reunited with former manager Mauricio Pochettino, with whom he worked while the tactician was at the Cornella-El Prat.
With first-choice netminder Hugo Lloris sidelined due to a hamstring injury, Lopez could battle for immediate minutes alongside Michel Vorm.