Ashleigh Barty retires: World No. 1 and three-time Grand Slam winner quits tennis at 25 | CBS Sports Headlines Ashleigh Barty retires: World No. 1 and three-time Grand Slam winner quits tennis at 25 Barty won the Australian Open earlier in 2022 ESN FeedsThis post was originally published on this … Continue reading Ashleigh Barty retires: World No. 1 and three-time Grand Slam winner quits tennis at 25