Spurs are just two points behind Liverpool and claimed an impressive 2-2 draw away to Arsenal last weekend.
Premier League clubs have splashed out over $1.3 billion on fresh faces ahead of the new season.
Liverpool confirmed the signing of Dominik Szoboszlai from RB Leipzig on Sunday after paying the Hungarian's 70-million-euro release clause.
Manchester City take on RB Leipzig in their Champions League Round of 16 second-leg tie at the Etihad Stadium on Wednesday
Dominik Szoboszlai scored the only goal from the penalty spot as Hungary celebrated their first victory over England since 1962