Tereza is definately doing good lately, this being her 3rd consecutive QF on a 50k. But this next match against Svitolina is pretty important cause this is the sort of opposition that Tereza needs to get acustomed to defeating if she wants to keep moving forward.
Svitolina qualified for USO this year, beating Savchuk, LDB and Savinykh along the way, before losing to Ivanovic, so it'll definately be a challenge. But here's the deal; Tereza has accumulated many results where she got a similar amount of points as for reaching this QF, and this week she's even defending a 10k title, so if she loses she'll practically gain nothing. Even if she weren't defending anything, these points would move her only 4-5 spots ahead, while even a semi wouldn't get her more than 10 spots forward.
She is approaching another "make or break moment", cause soon she'll have to reach another level again, in order to continue her progress. In three weeks she'll again be defending more than a dozen points and between mid November and mid December around 50. So a lot of job is ahead, and plenty at stake. Her place in the Melbourne qualies is not in danger, but her place in the top 200 definately is, if she doesn't do well in the next 10 weeks. Hope she's ready for it all.
Good luck Tereza