Chelsea chiefs are determined to sign a new goalkeeper.

Roma goalkeeper Alisson and AC Milan's Gigio Donnarumma are both on the radar of Chelsea, despite the presence of Thibaut Courtois.

Italian transfer expert Alfredo Pedulla reports Chelsea have already made one official offer to Roma for Alisson.

The bid, rumoured to have been €60m, was turned down. It now remains to be seen whether Chelsea will go back in with a higher offer or turn their attentions to Milan's Donnarumma.

Courtois is expected to leave Chelsea after the World Cup for Real Madrid.