Lazio have confirmed the signing of Ajax midfielder Kenneth Taylor, completing a major move for the 23-year-old as he begins a new chapter in Serie A.
Chelsea manager Enzo Maresca has said he was "very proud" of his young players after the Blues demolished Ajax 5-1 in the Champions League at Stamford Bridge on Wednesday night.
Eintracht Frankfurt secured their place in the UEFA Europa League quarter-finals with a commanding 4-1 victory over Ajax in the second leg of their round of 16 tie.
Real Madrid are reportedly keeping a close eye on Ajax's rising defensive talent, Jorrel Hato, as part of their long-term strategy to bolster their squad with young stars.
Chelsea attempted to prise Mohammed Kudus away from Ajax with an ambitiously low transfer bid, according to his agent Jen Mendelewitsch.
Former Netherlands and Manchester United goalkeeper Edwin van der Sar has been taken out of intensive care.