Sassuolo met a strong team namely Napoli so there was no way they would have gotten a point in that match but i believe they will win their next match against Cremonese since they are both promoted teams and Sassuolo is stronger than Cremonese though for the fact that Cremonese won AC Milan can mean that they may not allow Sassuolo to win them because if they could win AC Milan while at away they can probably win Sassuolo. However, the season just kicked off and they only played their first match of the season, we really don't know there strength now until they play more matches. Of course, in every league, the teams with better and quality players are always more successful than the mediocre teams that have few or no quality players in their squad.
I don't think Cremonese can be underestimated at this point. As we know, in their first match of the season, Cremonese beat a big team like AC Milan. I think that's a significant factor. Even though Milan's form isn't particularly good, it's still remarkable for a team like Cremonese to beat them. Given that, I think Sassuolo will likely struggle to win against Cremonese. It's true that Sassuolo is much more experienced than Cremonese, but even so, I think Sassuolo will likely lose.
Furthermore, I personally believe Cremonese's form is quite clear, even though they are only in their first week of Serie A. I disagree with the notion that Cremonese's win against Milan was a fluke. I believe Cremonese's victory over Milan was entirely due to the outstanding performance of the Cremonese players. So, in the Sassuolo vs Cremonese match, I think I'll bet on Cremonese. Because I'm very confident that Cremonese can definitely beat Sassuolo.