Tag: Serve

Data analysis

When underarm serve occurs

Posted on

Underarm serve The underarm serve is struck below shoulder level (In Wikipedia. Retrieved July 19, 2019, from https://en.wikipedia.org/wiki/Serve_(tennis)). Normally, tennis players choose overhead serve. However, they occasionally choose underarm serve. I am curious about when underarm serve occurs. It is a controversial whether the underarm serve is rude for opponent. Some people consider the underarm […]

Data analysis

Djokovic’s ball bounce

Posted on

Today’s topic is Djokovic’s ball bounce. Time interval between points Time interval between points is important time to consider and decide next point’s strategy. How do you use this time when you play tennis? For example, you might consider “Where should I aim to for the next serve?” or “Should I come to the net […]