Liverpool signed Luis Diaz from Porto on a five-year deal for £37.5 million. The Colombian winger was earlier linked to Tottenham whose 38 million bid got rejected. Diaz had a wonderful run while playing for Porto, producing 14 goals and giving five assists in 18 games. Diaz has been playing for the Colombian national team for the World Cup Qualifiers. The winger will not be able to join until the trade is approved and may only be able to play from next week.