Chelsea has spent more than 74 millions euros ($80 million) on two young footballers from Sporting Portugal, as part of its strategy of building a squad around highly rated promising players.
The Portuguese team said late Wednesday that it reached an agreement with the Premier League side for the transfer of Geovany Quenda and Dario Essugo.
Quenda, a 17-year-old winger, will join for just above 52 million euros.
Essugo, a 20-year-old midfielder, for a fee of more than 22 million euros.