MathProf OPP sim
This table indicates that for these circumstances OPP has 39.5% of the Win Rate of KO and 39.9% of the Win Rate of HiLo. As my estimate was 40% of KO, it appears we agree. (Hate when I'm that far offJ)
CVCX Online
MP was kind enough to run a sim of OPP. Unfortunately he posted on bjf and I am barred from posting there. So, I'll respond here.
MP simmed a DD S17 DAS 75% 10:1 game. The Win Rates for this game for KO, HiLo and OPP are below. The KO and HiLo numbers come from the free CVCX Online site - link at the bottom.
KO 108.25 HiLo 107.25 OPP 42.8
This table indicates that for these circumstances OPP has 39.5% of the Win Rate of KO and 39.9% of the Win Rate of HiLo. As my estimate was 40% of KO, it appears we agree. (Hate when I'm that far offJ)

CVCX Online

