It’s been a nightmare season for Javier Pastore since his move from PSG in the summer and his struggles continue. Roma have revealed that the former Palermo man will miss tomorrow’s crucial match against Porto due to a problem with his left calf. It remains to be seen if Pastore will be available for Monday’s match in Rome against Empoli as he has been listed as day-to-day. This marks the fifth injury of the season for Pastore.