AC Milan will host AS Roma in the Serie A fixture on Thursday.
Abraham left Chelsea to move to the Italian capital in the summer and has hit five goals so far this season for Roma.
Tammy Abraham has been in fine form for Roma, making his presence felt with fine performances.
Tammy Abraham and Ben Chilwell have been called up to the England squad for the upcoming World Cup qualifiers against Andorra and Hungary.
The 23-year-old forward lost his place in the starting line-up at Stamford Bridge after Thomas Tuchel replaced Frank Lampard as manager.
The deal for Tammy Abraham, who was Chelsea's joint top scorer last season, includes a buy-back clause set at £68m.
Chelsea manager Thomas Tuchel says that the future of striker Tammy Abraham will be decided by no one but the player himself.
Romelu Lukaku is edging close to returning to Chelsea after the English club agreed to pay GBP 97.5 million to Inter Milan.
The Englishman is also on the radar of a number of Premier League clubs, that includes Arsenal, West Ham and Aston Villa.