US Open, 7 US Open Series Events Adopt Electronic Line-Calling
Hawk-Eye Live electronic line-calling will be on all competition courts at the US Open and seven US Open Series tournaments this year, the USTA, ATP and WTA announced Monday.
In addition to the US Open, the Truist Atlanta Open ATP 250, Citi Open ATP 500 (Washington, D.C.), National Bank Open ATP Masters 1000 (Toronto) and WTA 1000 (Montreal), Western & Southern Open ATP Masters 1000 and WTA 1000 (Cincinnati), Winston-Salem Open ATP 250 (Winston-Salem, N.C.) and Tennis in the Land WTA 250 (Cleveland, Ohio) will utilise Hawk-Eye Live this summer.
Last year, electronic line-calling was implemented at the Western & Southern Open and US Open on every court except Arthur Ashe and Louis Armstrong Stadium. By the US Open’s end, more than 314,000 calls were made electronically.
The 2021 Australian Open was the first Grand Slam to be played without line judges.