AS Roma defender Mapou Yanga-Mbiwa was thrilled to prove the derby matchwinner last night.
The former Newcastle United defender's goal helped Roma to win 2-1.
"I hadn't scored for many years, but this week we worked a lot on set play situations. It paid off tonight.
"We knew Lazio had great strikers like Miroslav Klose, Felipe Anderson and Antonio Candreva. We prepared all week for this match and our plans worked.
"My teammates told me I will remain in Roma history now and I am very happy to know that."