Tennis Kozerki: modern facility, modern solutions
Tennis Kozerki is one of the largest and most modern facilities in Poland. That’s why Zenniz is also in use on two indoor courts.
In addition to more than 20 tennis courts, both indoor and outdoor, Kozerki also features a gym, squash court, top-class leisure and recovery facilities, and a hotel. The venue hosts an ATP Challenger tournament at the beginning of August.
“As a modern tennis facility, we need cutting-edge solutions to support the development of those who train at Kozerki. One of our coaches introduced us to Zenniz technology, and after reviewing the offer, we immediately knew it was something we needed,” said Kozerki’s marketing manager Anna Wilk.
Speaking of marketing, Kozerki made a great success of implementing Zenniz.
Players and coaches were excited about the data, analysis, and video features the system provides. Not to mention the electronic line calling. Additionally, Kozerki’s Instagram Reels video gained massive popularity.
“The audio in the background humorously connects with what’s happening on screen. It’s funny, but at the same time it clearly shows the key features of Zenniz, so it’s both entertaining and intriguing. It’s also important that the video doesn’t feature professional players, but amateurs which reinforces the message that this advanced, high-tech system is for everyone.”
Tennis is on the rise in Poland, led by top players Iga Świątek, Hubert Hurkacz, and Jan Zieliński.
“Playing tennis recreationally has become fashionable, and so has being a dedicated tennis fan, following matches and cheering for the top players.”

Wilk sees Zenniz as offering many added benefits for recreational players as a learning tool.
“For amateurs, it’s a concrete source of feedback. They can compete not only on points but also on parameters like ball speed. We see that it brings them a lot of joy and adds an extra element of fun and competition. It also allows them to monitor their progress even when a coach isn’t present.”
“Our players really appreciate the ability to record matches and perform detailed game analysis. The app is user-friendly and after just a short time, everyone can use it effortlessly and enjoy playing on a whole new level.”

Zenniz’s stats and analytics have been developed with input from both recreational players and professional tour athletes.
“For professional players, it’s an essential tool. It enables real-time analysis, enhances training techniques, and allows them to revisit recorded material later for in-depth review,” Wilk summarizes.
Both Kozerki and Zenniz share the same values when it comes to constant development.
“If you’re not moving forward, you’re standing still. We’re determined to keep growing. We haven’t regretted getting Zenniz - it was a great purchase.”
Article picture: Zenniz
Others: Kozerki