Monday's US Open first round pits Kimberly Birrell against Petra Marcinko on hard. Kimberly Birrell limps in on a 4-match losing skid, just 2 wins in 10. Petra Marcinko is searching for form, having lost 3 in a row (5 of the last 10).
Kimberly Birrell is clearly higher-rated on hard — our number puts Birrell around 53%. Little separates them; Birrell gets the nod on the finest of margins.
The numbers behind the pick
Serve
| Serve (last 52 weeks) | Kimberly Birrell | Petra Marcinko |
|---|
| 1st serve in | 63.3% | 60.6% |
| 1st serve points won | 64.6% | 63.1% |
| 2nd serve points won | 43.5% | 42.5% |
The rest of the numbers
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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