Livesport, a global sports data provider, needed to update the UI for tenisportal.cz – the data hub for the Czech tennis community. Sinfin was approached to handle the design and front-end implementation (with the CMS managed internally by the client).
Handling the density and volume of match data and results
Creating a modern visual identity for the sports portal
Delivering a responsive front-end optimized for mobile use
Ensuring consistency with other Livesport projects
Design (UX/UI)
Visual identity for the sports portal, UX tailored for data-heavy layouts (rankings, statistics), responsive design for both desktop and mobile, and components for live scores and results.
Front-end Implementation
Modern responsive front-end, mobile-first optimization, live score components, and performance optimization for data-heavy pages.


A major challenge was to preserve the vast amount of data the portal provides while presenting it in a modern, clean, and fully featured mobile user interface.

In addition to the results database, the portal features a large editorial section complete with news coverage, live text commentaries, and comment sections under the articles.

Sinfin: Design (UX/UI), Front-end development, Responsive layout
Livesport (internal): Backend / CMS, Live data API, Data layer
This project is part of a long-term collaboration with Livesport on digital products such as Oddsportal.com and Eurofotbal.cz.