It started working for the Kasatkina vs Konta match; the one I really wanted to see.
Darya leading 6-4 2-1... the girl may have stayed top11-15 all year, but her game surely matured.
Winning this match and tomorrow the final vs Jabeur, and she goes to Singapore (as alternate... at top10 breakthrough).
But this match is not over yet. Both play very well imo. Enjoyable match so far.