Exclusive- Tech & Data is Redefining Tennis:
Tech is playing and ever bigger role in sports science and in modern training with data now being accumulated on almost every dimension of professional sport.
A South African Sport-Tech group – VS-Sports, is a sports analytics tech company that has arguably, the world’s largest tennis performance database with over 57 000 matches analyzed, 7.3 million match points and over 2,6 billion data points collected from Collegiate, Challenger, and Professional tennis players over a period of 11 years.
Some of their clients include the likes of USTA, Tennis Canada, German Tennis Federation, over 40 NCAA teams, and individual ATP/WTA players, making their analytics in tennis one of the top worldwide.
VS- Sports provided Business Tech Africa with a peek into their Tennis-Tech and provided an analysis of the Olympic Final between Djokovic and Alcaraz.
Data Visualization & AI
The problem with Current AI models in sport analysis, according to Michael Caradas, CEO of VS Sports, is that they are not accurate enough to generate research-quality data that will provide deeper learning required for in-depth sport performance analysis. This lead to VS Sports utilizing a system of automated match tagging and video indexing that links match stats to actual match events.
This process is able to reveal complex patterns and player tendencies that are used combined with Ai processes that enables a much deeper search into data patterns or anomalies, thereby enabling competitor analysis and player performance focus used in improving coaching.
Analyzing the Djokovic & Alcaraz Olympic final:
Novak Djokovic made history by winning his first Olympic gold medal in men’s singles, defeating Carlos Alcaraz in a dominant performance on the clay courts of Roland Garros. The victory was especially sweet for Djokovic, who had lost to Alcaraz in straight sets just three weeks earlier on the grass courts of Wimbledon. How did Djokovic manage to turn the tables on his young rival and claim the ultimate prize in tennis, winning all four grand slams and a gold medal?
A closer look at the data from both matches reveals some interesting insights into Djokovic’s tactical adjustments and mental resilience.
One of the key factors that influenced the outcome of both matches was the quality of the returns. Djokovic is widely regarded as one of the best returners of all time, but he struggled to cope with serve on the grass. In the Wimbledon final, Djokovic made 22 return errors and no return winners, giving Alcaraz a +10 advantage in the return differential (the difference between the number of return errors and return winners). Alcaraz won 54% of the points in the 1-4 shot range during the Wimbledon final, dictating with his serve and first-strike tennis.
The table below details the differences in the players performance in the Wimbledon 2024 Final match.
On clay, however, Djokovic was able to neutralize Alcaraz’s serve more effectively by putting more returns in play than Alcaraz (+10 return differential for Djokovic at Olympics). By getting more returns in play, Djokovic was able to extend the rallies and force Alcaraz to defend with his forehand from the deuce corner. In the Olympic final, Djokovic won 57% of the points in the 5+ shot range, compared to only 40% at Wimbledon. Djokovic’s Olympic triumph was not only a testament to his physical skills, but also to his mental fortitude. After losing to Alcaraz at Wimbledon, Djokovic admitted that he was disappointed and frustrated, but he also vowed to bounce back and learn from the defeat. He said that he would analyze the match and try to improve his game for the next encounter. Djokovic showed his true champion spirit by delivering on his words and proving that he can adapt to any surface and opponent.
The table below illustrates the performance data from the Olympic final match 2024
Djokovic’s Olympic gold medal was the crowning achievement of his stellar career. He overcame a tough loss at Wimbledon and a challenging draw at the Olympics to claim his place in history. He also demonstrated his mastery of the clay court, a surface that many consider to be his weakest. By beating Alcaraz on clay, Djokovic also strengthened his case for being the greatest of all time (GOAT) in men’s tennis, a debate that has been raging for years among fans and experts. Djokovic now has 24 Grand Slam titles, two more than Rafael Nadal, and four more than Federer. Djokovic is also the only player to have won all nine Master’s 1000 tournaments and the Olympic gold medal. He also has a winning head-to-head record against both Federer and Nadal, and he has been ranked number one for a record 329 weeks. He has shown that he has the skills, the strategy, and the spirit to overcome any challenge and achieve any goal. He is truly a legend of the sport.
