(2016/17) The Italians looked all but gone from Serie A after collecting just 14 points as the season neared its conclusion in April.
"We only have three who are professional, full-time players - our keeper Elia Benedettini from Novara, Filippo Berardi from Monopoli and Nicola Nanni from Crotone
, who is only 18.
Also included is striker Simeon Nwankwo, of Serie B side FC Crotone
, who only made his international debut in last week's 1-1 draw with DR Congo.
Sarri appeared to hint after Sunday's final league game in Italy - a 2-1 win against Crotone
- that he fancied a move abroad and bookmakers have installed the 59-year-old as favourite to succeed his compatriot at Stamford Bridge.
rbo He led them to the runners-up spot in Serie A, but after a 2-1 final-day win over Crotone
, he said: "I need to thank the crowd.
Runners-up Napoli became the first team to amass more than 90 points and fail to win title after they beat Crotone
2-1, a result which condemned their opponents to relegation.
lost 2-1 at Napoli to remain third-last and join previously relegated Verona and Benevento in the Serie B.
Serie A - Crotone
v Sassuolo (BT Sport 1, 11.30am), Bologna v AC Milan (BT Sport ESPN, 2pm), Fiorentina v Napoli (BT Sport 1, 5.15pm), Torino v Lazio (BT Sport 1, 7.30pm).
Fiorentina beat Crotone
2-0 and Torino won 4-0 at Cagliari, with all their goals coming in the last half-hour.
AC Milan begin their first match of 2018 against Crotone
, occupant of the first relegation spot, looking to climb back into the top of the table and their push for European football next season.