10/20 facing all-in with set of 9's

What else could villain possibly have other than AA or QQ? With that many raises for a passive-tight player, he must have at least middle set. You have to fold this hand.

[IHateCats]

With all respect 60 hands is nothing like enough to any sort of realistic info on your opponent. You lost set over set here, which is unforutate but you didn't have enough information to even consider another line.