Table 7.
Spike zone performance summary with tactical indicators.
| Zone | Total spikes | Kill rate (%) | Efficiency index | Straight spike (%) | Deep spike (%) | Diagonal spike (%) | Block-out (%) | Tip shot (%) |
|---|---|---|---|---|---|---|---|---|
| Side attack zone | 2,040 | 25.2% | 0.227 | 27.6% | 37.6% | 10.4% | 5.6% | 18.8% |
| Central attack zone | 559 | 14.1% | 0.106 | 21.0% | 33.8% | 20.5% | 7.5% | 17.3% |
Kill Rate = Kills/Total Spikes; Efficiency Index = (Kills−Errors)/Total Spikes. Percentages of spike types represent tactical distribution by zone.