Ghana international Sulley Muntari says he is surprised by his displays for AC Milan in the Italian Serie A.

The 27-year-old midfielder joined the Rossoneri in January from rival club Inter where he endured a frustrating spell.

Muntari was on target on Wednesday as Milan beat Atalanta 2-0 to move within a point of leaders Juventus.

He has scored four goals since netting on his debut against Cesena in February-as well as netting the ghost goal that was not awarded versus Juve.

Muntari says he least expected to have a successful half season spell at the San Siro.

''I wasn't expecting to play so many games. I just wanted to do my best in training and show that I was good enough to be a Milan player," Muntari said.

"I did it and I'm very happy here. At Milanello, we have fantastic staff who help you get back from injury, they do incredible things and credit to them. I don't play alone.

"The 77 points are thanks to everyone. We’re a great team and we want to get as high on the table as we possibly can.

"We have two games left. The goal against Juventus means nothing to me. I pray that we'll be able to get past them in the league table."