For the K+S duo, it was the last match together for a long time. “It was my initiative. I would like to move on, improve and take on a different atmosphere,” explained Siniaková. Krejčíková followed up on her partner. “I’m not going to lie, it was a surprise for me. We talked a lot about it, discussed it. It’s her decision and I respect it,” she said.
They noted it’s possible they’ll do Olympics together though. My guess is it depends on if their partners next year will be Czech or not
Original article in Czech: https://www.tenisovysvet.cz/article/detail/19211--konec-hvezdne-spoluprace-duo-k-s-si-dava-pauzu-byla-to-moje-iniciativa-prozradila-siniakova
They noted it’s possible they’ll do Olympics together though. My guess is it depends on if their partners next year will be Czech or not