The applicable expected value can only be determined on a game-by-game basis based on pace, shooting, teams, players, coaching, refs, etc. Plus, the playoffs are different from the regular season in that you will generally see a lower scoring 2h in the playoffs and in the refular season it is much more unpredictable.
Now, if someone has done some research and determined an edge based on a certain situational trend, then perhasp their could be positive expected value regardless of the other applicable factors. However, something like that is rare and I don't think is even possible.
Now, if someone has done some research and determined an edge based on a certain situational trend, then perhasp their could be positive expected value regardless of the other applicable factors. However, something like that is rare and I don't think is even possible.