I believe the Amica Pitch Zone is not the same tech that the scorecard uses. For instance, watching the side-view replay of the ball Judge struck out on in the 9th, while the APZ showed it barely on the lower part of the black, it pretty clearly, from the side view, was at the center of Judge's knees. So you probably have to bake in a little of that.
That said, there is no way Valentine missed only 8 calls all game. No chance. The Schreiber appearance alone was almost completely dictated by 4 or 5 absolutely brutal calls, which forced him to pitch over the heart of the plate, leading to the game-tying home run. The scorecard says that ... 1 pitch in that sequence was impactful.
As I said in the game thread, while most of the missed calls earlier in the game went against the Sox by the last few innings it was bad both ways. And, I don't doubt that some of the pitches we thought were called incorrectly, in fact, correctly called. But not all but 8 of them.