MELBOURNE, Australia (AP) — Wearable fitness trackers will likely be OK for players to use in future editions of the Australian Open, where leading players Carlos Alcaraz, Jannik Sinner and Aryna Sabalenka have been asked to remove their devices in matches this year.
Alcaraz and Sinner, who have split the last eight major men’s singles titles between them, were approached by chair umpires during the fourth round to take off the straps they usually wear on their wrists.
Video of the interactions has drawn attention to a conflict between regular…
