I don't think I ever shared this here before, but a member of my vast twitter family (lulz) sent me this months ago - VERY interesting stuff: https://projects.fivethirtyeight.com/soccer-predictions/super-league-greece/
As for the specific teams - OFI is a goner. Their remaining schedule is brutal. First vs Giannina (their best chance at a win and the only way they can even start to close the gap)...then vs PAO, Asteras, and Atromitos. If they got a win and a draw out of those last four games, it would be a minor miracle. On the plus side, perhaps our loanees will get a few more games in.
Giannina, meanwhile, plays Asteras, Panionios, and PAOK. Equally unlikely to win any games...but even if they lose to OFI, they'll still end up a point ahead of them and into the play off.
For my money, the Aris vs Atromitos battle is the one to watch. I do think Atromitos is the better team, and I'm still half expecting Aris to announce bankruptcy anyway.
I can't see Levadiakos overtaking Giannina (or even OFI). They have Asteras, Panionios, PAOK, AEK. Woof.