Roma midfielder Diego Perotti has mocked Senad Lulic's insults aimed at teammate Antonio Rudiger.

Perotti took to Instagram after the Lazio fullback's tirade to scoff at Lulic's claims.

He posted: "I do not know if he sells or does not sell socks ..

...but he knows how to play football this phenomenon! @toniruediger! #notoracism"

Roma enjoyed a 2-0 win in a bitter Rome derby yesterday.