Miami, Fla. (March 24, 2026) – UTR Sports, the global leader in racquet sports ratings and technology and operator of the UTR Pro Tennis Tour, has announced a partnership expansion with Baseline Vision to integrate real-time data streaming and electronic line calling (ELC) into the UTR Pro Tennis Tour (UTR PTT) worldwide.
The partnership builds on a successful 2025 pilot held at more than 80 UTR PTT events across the U.S. and Europe. The multi-year partnership marks a significant step toward making officiating more efficient and providing an upgraded experience for players and umpires globally.
Baseline Vision is a portable, AI-powered system that brings real-time line calling, performance stats, and video analysis to any court without the need for pre-existing infrastructure, such as external power or internet. It’s ideal for ease of setup and travel, and there is no requirement for additional devices to be in the hands of chair umpires.
ELC and real-time data for UTR PTT events will be expanding into the Asia-Pacific region and additional locations in the U.S. and Europe, including at more college venues than in 2025. Players and officials will receive instant, objective feedback on close calls, reducing disputes and improving the quality and flow of competition. UTR Sports will further integrate Baseline Vision’s player and ball-tracking data into its analytics offerings, unlocking new insights to positively impact player skill development and performance.
“The teamwork during the pilot phase and the progress Baseline has made over the past 12 months has made them a trusted partner,” said Mark Leschly, CEO and Chairman of UTR Sports. “This expansion and integration into our operations and technology is another example of UTR Sports providing the most relevant solutions to players and providers worldwide. By working with Baseline Vision, we’re able to scale professional-grade officiating across our global tournament ecosystem.”
“We are thrilled to extend our partnership with UTR Sports,” said Michael Chojnacki, Baseline Vision Co-Founder and CEO. “Their global reach and dedication to using technology to grow the sport align perfectly with our mission. Electronic line calling has traditionally been limited to the highest-level ATP and WTA tournaments due to affordability and complexity. Our system provides professional-level accuracy at a cost-effective price point.”
About UTR Sports
The mission of UTR Sports is to connect and grow the sports of tennis and pickleball with accurate global ratings, innovative software and events, and a global community centered around level-based play. The UTR Sports Platform is anchored by our renowned ratings technology. UTR Sports provides the technology and solutions relevant and valuable to players, from recreational to professional, coaches, and organizers. UTR Sports is creating opportunities and pathways, including the UTR Pro Tennis Tour, for players from all over the world, in all stages of life, to find better matches and unlock a more fun, affordable, and flexible experience.. To learn more, visit www.utrsports.net.
About Baseline Vision
Baseline brings pro-level tennis tech to any court in seconds, offering real-time feedback, line calling, and video analysis in a portable system. Find out more at https://www.baselinevision.com/.