Posted by anthatortc on 7/24/2026 7:30:00 AM (view original):
I would like to do a very basic thing that every MLB team does: pitch the better part of my bullpen in situations that matter more and pitch the worse part of my bullpen in situations that matter less. How does one do this?
You can't achieve this perfectly in the SIM, but you can manipulate bullpen roles and available inning to get close.
Setup A/B and Closer are used most often in those high-leverage situations. For Setup A/B that does NOT always mean while winning. LH/RH specialist, Long A/B, mopup are not specifically high-leverage roles but can appear in those situations (usually when pitchers in the other roles aren't available).
If two pitchers are both available and have the same role (like Setup A), then the pitcher with the lower OAV is used first.
The whole thing is a big puzzle, but you can adjust roles and settings to get some sense of predictability in most game situations. It will never be perfect, though.