Enter serve-related data to compute ace rate, double-fault rate, first-serve in-rate, break-point save rate and a composite serve-efficiency index for serve performance and key-point ability.
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Total point rate | rate = points won / total points played | Tennis statistics convention |
| Pressure points | break point conversion and saves are tracked separately | Tennis statistics convention |
| Serve splits | first serve percentage and second serve points are reported apart | Tennis statistics convention |
网球得分率分析工具,输入总发球分、ACE 数、双误数、一发成功率、破发点面对与挽救数,计算 ACE 率、双误率、一发命中数、破发点挽救率与发球效率综合指数,全面评估网球选手发球表现与关键分抗压能力。