Inter Milan's Coppa Italia elimination by Napoli left coach Claudio Ranieri raging.
The Nerazzurri were beaten 2-0 at the San Paolo by an Edinson Cavani brace, including a spot-kick, but Diego Milito was booked when he felt he was pushed by Christian Maggio.
"Unfortunately, we gave away the spot-kick and that was a shame, but I liked the Inter performance in the second half.
"I introduced Ricky Alvarez after the break because I wanted to give more consistency, as we weren't pushing forward the way I wanted. We created a great deal, but Morgan De Sanctis and our own errors made sure we couldn't score.""There were two absolutely clear penalties, but referee Celi only saw one," said Ranieri.