Sidorova K. vs Guo M.

Published reasoning

Estimated probability: 71%. Sidorova took a set in seven of eight completed hard-court matches and won six, including Sagandykova 2-1 yesterday and wins over Wei and Huang Yujia. The incomplete Ren result is excluded, and yesterday's subsequent completed match is publicly verified. Main risk: Guo took a set in all eight completed hard-court matches and just beat Kawaguchi 2-0, although much of her sample dates to June and July. Sidorova also has a recent 0-2 loss to Costoulas, and the matchup model is near even.