Roma have called up defenders Juan Jesus and Leonardo Spinazzola against Napoli, who are without Allan and Faouzi Ghoulam.
Juan Jesus missed the 4-0 win against Udinese with a thigh problem but has made the cut for the Derby della Sole tomorrow.
Spinazzola, meanwhile, could be handed a start against Napoli after he remained a substitute in the 4-0 victory over Udinese.
Roma have called up defenders Juan Jesus and Leonardo Spinazzola against Napoli, who are without Allan and Faouzi Ghoulam.
Juan Jesus missed the 4-0 win against Udinese with a thigh problem but has made the cut for the Derby della Sole tomorrow.
Spinazzola, meanwhile, could be handed a start against Napoli after he remained a substitute in the 4-0 victory over Udinese.
Despite that, the Giallorossi still have a host of injuries and can only call up a squad of 19 players, with Davide Zappacosta, Bryan Cristante, Lorenzo Pellegrini, Nikola Kallinic, Amadou Diawara and Henrikh Mkhitaryan all still unavailable.
As for Napoli, they travel to the Olimpico without Allan, who had to go off early in the controversial 2-2 draw at home to Atalanta on Wednesday.
Faouzi Ghoulam remains out with a muscular issue, whereas Kevin Malcuit is out for the rest of the season with a ruptured ACL.
Roma squad for Napoli: Pau Lopez, Fuzato, Mirante; Juan Jesus, Smalling, Mancini, Kolarov, Cetin, Santon, Florenzi, Spinazzola; Pastore, Perotti, Veretout, Zaniolo; Dzeko, Kluivert, Cengiz, Antonucci
Napoli squad for Roma: Meret, Ospina, Karnezis; Mario Rui, Luperto, Koulibaly, Manolas, Di Lorenzo, Hysaj, Tonelli; Fabian, Elmas, Zielinski, Gaetano; Insigne, Callejon, Milik, Llorente, Lozano, Mertens, Younes