Hellas stunned Napoli with a 3-1 home win on Sunday.
“I think it was the best game of the season, it's never easy to play against Napoli, the guys played very well, it was an extraordinary match," Juric told Sky Italia.
“We've been working well, today we did everything we could. We defended well, we didn't let them play well. It was such a nice victory," he added.
“We made some mistakes in the summer, we signed some good players who had picked up injuries over the last couple of years, for this reason we struggled with physical problems at the beginning of the season.
“Now, the team is interesting. It all depends on us, we must improve and continue like this."