Moment of truth: tech firms in tennis line-call battle - Stad Al Doha
Worst line calls and umpire decisions in Tennis - YouTube
Hawk-Eye's Vision Adds to Interactive Atmosphere | For the Love of Tennis
French Open Line Calls | Senior Tennis and Fitness
Are You Good Enough to Be a Tennis Line Judge? - WSJ.com
Players Debate All-Electronic Line Calls at AO - Tennis Now
Tennis Line Call App
A controversial question about line calls | Talk Tennis
The Art of Line Calls - Mayfair Clubs | Fitness Clubs Toronto
How to STOP Bad Tennis Line Calls - YouTube
In/Out: The Portable Ready-to-Use Line Call Device
A Guide to Coping with Bad Line Calls – Be Gr8 at Tennis – Rob Cherry
U.S. Open to use electronic line-calling technology on all tennis courts
Fearless Tennis: Keep your cool when the bad line call happens – Tennis Coalition SF
Automated Line Calls Replace Human Judges at U.S. Open | News | Communications of the ACM
Electronic line calling set for all Australian Open courts - NBC Sports
Australian Open: In coronavirus times, electronic line-calling takes center-stage at a Grand Slam
In/Out: The Portable Ready-to-Use Line Call Device
Electronic line calling to be used on every court at 2018 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event
Electronic line judge - Wikipedia
At the U.S. Open, that voice yelling 'Out!' comes from a computer | Reuters
Namibia Tennis Association - NTA - Jip, we all have to deal with bad line calls... even tennis parents! As a player, coping with a cheating opponent is about the most difficult
At the U.S. Open, line judges are out. Automated calls are in. | WAMU
From the tennis desk: May 2013
Hawkeye Tennis Line-Calling System
