Being a Tennis Net Judge Was DANGEROUS! 😳 | Back in the day pre-technology, when tennis used to have 'net-cord judges'... It wasn't a job for the faint-hearted! 😳 | By Tennis
![ESPN commentators rip 'machine' after U.S. Open tennis net sensor makes apparent incorrect call – GeekWire ESPN commentators rip 'machine' after U.S. Open tennis net sensor makes apparent incorrect call – GeekWire](https://cdn.geekwire.com/wp-content/uploads/2016/08/20160829_184210.jpg)
ESPN commentators rip 'machine' after U.S. Open tennis net sensor makes apparent incorrect call – GeekWire
![A net judge with his finger on the net cord watches the ball during a tennis match Stock Photo - Alamy A net judge with his finger on the net cord watches the ball during a tennis match Stock Photo - Alamy](https://c8.alamy.com/comp/A2AJ7E/a-net-judge-with-his-finger-on-the-net-cord-watches-the-ball-during-A2AJ7E.jpg)