MELBOURNE, Australia (AP) — When Aryna Sabalenka is really deeply contemplating her Australian Open final rematch with Elena Rybakina, it…MELBOURNE, Australia (AP) — When Aryna Sabalenka is really deeply contemplating her Australian Open final rematch with Elena Rybakina, it won’t be that breakthrough success in 2023 that she’ll be dialing in on. Sabalenka was upset in the Australian Open final 12 months ago by Madison Keys, ending her 20-match winning streak at Melbourne Park. She also lost finals in Stuttgart and Indian Wells in a year when she won four titles. She hasn’t dropped a set en route to the final, her fourth in succession at the Australian Open, and nor has Rybakina. Three years ago, the 2022 Wimbledon champion went into the Australian final as the only Grand Slam winner in the match.