![Ever wonder how the electronic line calling system works? It's called Hawk-Eye and its pretty awesome. : r/tennis Ever wonder how the electronic line calling system works? It's called Hawk-Eye and its pretty awesome. : r/tennis](https://external-preview.redd.it/nM4vbwPnI4YzFyH5wuRdD187GH4JdL3W4Z4GoxJL1iE.jpg?width=640&crop=smart&auto=webp&s=9cb75a2d746c64ce6377444e7f0968c5b875e737)
Ever wonder how the electronic line calling system works? It's called Hawk-Eye and its pretty awesome. : r/tennis
![US Open opts for Hawk-Eye line-calling technology on all tennis courts for first time | Tennis Threads Magazine US Open opts for Hawk-Eye line-calling technology on all tennis courts for first time | Tennis Threads Magazine](https://i0.wp.com/tennisthreads.net/wp-content/uploads/2021/05/106360_USA20190908ARTHURASHESTADIUMOTHER_1621912784659.jpeg?fit=960%2C540&ssl=1)
US Open opts for Hawk-Eye line-calling technology on all tennis courts for first time | Tennis Threads Magazine
![Explained: How Hawk-Eye Live is replacing line-officials and decongesting tennis courts in COVID times | Explained News,The Indian Express Explained: How Hawk-Eye Live is replacing line-officials and decongesting tennis courts in COVID times | Explained News,The Indian Express](https://images.indianexpress.com/2021/02/AP21033157122469-1.jpg?w=389)
Explained: How Hawk-Eye Live is replacing line-officials and decongesting tennis courts in COVID times | Explained News,The Indian Express
![IoT Replaces On-court Line Umpires in Australia Open Tennis | by Mustafa Abusalah | Analytics Vidhya | Medium IoT Replaces On-court Line Umpires in Australia Open Tennis | by Mustafa Abusalah | Analytics Vidhya | Medium](https://miro.medium.com/max/1400/1*8ZAzcBFiLm4-NmH97p_apA.jpeg)