Fantasy dilemma here. Do you guys always just run out your pitchers in playoff matchups??

In another league, I'm up 7-5 with a tight matchup in the following:

Wins: 2-2
ERA: 3.55 - 3.75 (for me)
WHIP: 1.07-1.29

I have 8 starters left to his 2 (one is Scherzer today).

Mine today are.....Ray@ Hou, Flaherty vs LAD and Noah @ Bos. Yikes right??
Mine tomorrow are incredible.....Marquez vs Bumgarner, Hill @ STL, Clevinger vs Det, Morton vs Ari.

Would you bench the 3 today or just roll with it and hope to lock in Wins.