The inaugural Diriyah Tennis Cup in Riyadh made tennis history “as not only the first in Saudi Arabia, but also one of the first to use Hawk-Eye Live technology,” according to Arab News. “Replacing the need for line judges and providing more accuracy, Hawk-Eye Live sends visual and audio cues to the chair umpire and off-court monitors within a tenth of a second of a ball bouncing, to show faults and out-of-bounds shots without relying on the naked eye.”
