According to the discussion here, you can expect roughly this many teams with these records after Saturday:

9-1: 2 teams
8-2: 12 teams

Here’s my attempt at projecting them, given limited roster information.

9-1 teams: Ladue, St. John’s

8-2: Arcadia, Bellarmine, Belvidere North, Detroit Catholic Central, Dorman, IMSA A, LASA A, LASA B, Maggie Walker*, Montgomery Blair, Richard Montgomery, Thomas Jefferson A

Cistercian and Loyola will be missing a player(s) on Saturday; I expect both to go 7-3.
*I lack roster info here, so I’m assuming that they’re at full power