Automated Line Calls Will Replace Human Judges at U.S. Open - The New York Times
Australian Open's electronic line-calling necessary, but players prefer human element - Washington Times
The U.S Open replaces human line judges with optical technology : NPR
Gets the call right every time": How tennis went electronic
The big question mark: technology for clay line-calls?
Tennis Moves Toward Taking the Human Element Out of Line Calls - The New York Times
Is Cheating Ruining the Game? - Tennis Now
Be a tennis line judge: Interactive tests your skills | FlowingData
Players Debate All-Electronic Line Calls at AO - Tennis Now
Gets the call right every time": How tennis went electronic
A controversial question about line calls | Talk Tennis
Tennis Line Call App
Electronic line judge - Wikipedia
Official Site of the 2022 US Open Tennis Championships - A USTA Event
Australian Open: In coronavirus times, electronic line-calling takes center-stage at a Grand Slam
French Open Line Calls | Senior Tennis and Fitness
Worst line calls and umpire decisions in Tennis - YouTube
Are You Good Enough to Be a Tennis Line Judge? - WSJ.com
In/Out: The Portable Ready-to-Use Line Call Device
Line Calls in Tennis - Who Can You Trust? - OnCourt OffCourt Blog
In/Out: The Portable Ready-to-Use Line Call Device
Moment of truth: tech firms in tennis line-call battle - Stad Al Doha
U.S. Open to use electronic line-calling technology on all tennis courts
Tennis Line Call App
