The Italian coach fielded a fairly experienced starting XI at New York's Yankee Stadium, but it was youngster Lucas Piazon who came off the bench to score and cancel out Nene's earlier effort for the French side.
"It was a fair result," he told Eurosport. "Paris Saint-Germain were stronger in the first half. But in the second we had more of the ball and managed to equalise."
Chelsea continue on their American tour as they face the MLS All-stars on July 26, before facing off against Milan two days later. The London club finish their pre-season by taking on Brighton and Hove Albion on August 4.
The 42-year-old tactician was appointed as Chelsea boss on a full-time basis over the summer, after he guided the club to their first ever Champions League trophy in May, as well as the FA Cup.