FIlter opponent stack size

[iatracker]

HI
i would create a filter (if not exist ?!) for stack size difference between opponent and mine .
Something like this : When (opponent stack size - my stack size ) < 400 .
This is for filtering HU spin stg and get a %ITM when both player start HU with not big different stack size .

[Flag_Hippo]

I don't know of a method to filter for that I'm afraid.