Two goals by Mirko Vucinic handed Roma the win.
“In the first half Bologna made life difficult for us,” Spalletti told Datasport.
“But the lads put in a really good performance and I would like to draw attention to the way that Vucinic celebrated – against Cagliari he was just affected by the tension of the moment.
“We are on a good run and we will fight hard to try and beat our record of 11 consecutive wins.
“However, as we saw this evening, there are tough sides lining up against us and it is never easy.”
