Copied down the scorecard shown in episode 4 (references here and here) with technical elements written out for reference purposes. The wonderful @spicecapadespresentedbyps has a useful introduction to scoring that you can read here to make sense of the numbers. (In fact, just go read her entire blog if you haven’t already, very informative).
Just a few things to note:
1) Yep, it’s Yuuri not Yuri in the screenshots so that’s what I went with.
2) It’s unlikely this is Yuuri’s pre-series personal best SP. In episode 5 he beat his PB by almost 10 points with a 94.36. It’s not too far off, though.
3) Katsuki Yuuri: PCS powerhouse. Nothing lower than an 8.00.
4) They couldn’t have made it harder to differentiate between 3s and 8s if they tried. (I’m still not 100% on if the 4T3T combo and flying sit spin is supposed to be .86 or .36 but I think I managed to copy it down properly)