Castellazzi will replace Julio Cesar, who is out with a thigh strain.
“I have played so many and in all the Divisions that it’s difficult to say so,” he told La Gazzetta dello Sport.
“But making your debut as a starter in the Champions League, in an English stadium, defending the European champions’ goal, doesn’t happen every day.
“It seems like it was written by a screenwriter. It seems like a film. Julio Cesar is injured and Gomes is suspended.
“I have crossed Carlo Cudicini in Serie C1, I was at Monza, he was at Prato. Then in Serie B: I was at Padova, he was at Castel di Sangro.
“Finding each other again in Tottenham’s match against Inter is the right reward for rising up through the ranks.”
