Gianfranco Zola admits he's been disappointed by Lazio's season.

Lazio have just seen Maurizio Sarri resign and replaced by Igor Tudor.

Serie A great Zola told La Gazzetta dello Sport: "I'm quite disappointed with Lazio.

"I expected more after last year's exploits. The problem is that if you sell someone like Milinkovic-Savic and don't replace him, it's inevitable that you'll face some disappointment.

"Milinkovic guaranteed play and goals. Now let's see with Tudor on the bench: it will take time and the fans will have to be patient, it will be a radical change."