I missed much of the mid-portion of the game, but a few thoughts.........
It seems to have gotten to the point with Quintana where the opposing strategy should be A) Take pitches & see if he's hitting the edges, and B) If he IS hitting the edges, see if he's getting the calls. St.L did a pretty good job of that, even though he was wild enough that it made little difference. He certainly needs a lot of 0-2, 1-2 counts & that wasn't happening.
I don't know if Pallante was breaking his tendencies early, but I have no idea how else you can rack up 5 K's on the first seven batters cuz he ain't no big strikeout guy.
I didn't see Chourios' approach on his two base hits, but Maton worked him really, really well in his last AB & to me it illustrated the youth vs experience factor. Just offering at the 1st pitch wide slider----I think he's getting better at the discipline, but hopefully he's getting closer every day to realizing things like, if you get the breaking ball there on the 1st pitch, it's either a ball or a mistake.
Still, he's an unfinished product that's probably going to hit 25-30 HRs & drive in close to 100. Just an amazing talent. Waiting for the day that pitchers do everything within their means in a clutch situation & still can't get him out, and I think it'll come.