Table 2. The results of each stroke in the service and receiving rounds (n = 120).
Stroke Score Lose Scoring rate
Service round 1st stroke 659 57 0.114
3rd stroke 1265 1117 0.219
5th stroke 661 871 0.114
after 5th strokes 456 693 0.079
Sum 3041 2738 0.526
Receiving round 2nd stroke 1174 659 0.203
4th stroke 871 1265 0.151
6th stroke 371 661 0.064
after 6th strokes 322 456 0.056
Sum 2738 3041 0.478