A spot in the next round is at stake on Tuesday, when Kayla Day goes up against Kimberly Birrell in the Osaka round of 32. Kimberly Birrell limps in on a 2-match losing skid, just 7 wins in 10. Kayla Day is 3-7 across recent matches.
Kimberly Birrell is clearly higher-rated on hard — our number puts Birrell around 64%. The edge belongs to Birrell — real, but not the kind you take for granted at this level.
Hard rating
Overall rating
| Serve (last 52 weeks) | Kayla Day | Kimberly Birrell |
|---|---|---|
| 1st serve in | 60.7% | 63.4% |
| 1st serve points won | 63.6% | 64.3% |
| 2nd serve points won | 43.9% | 43.1% |
This page shows one set score: the most likely way our pick wins. Pro puts a number on every other score the match could end in, including the ones where our pick loses.
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