Updated On: 05 September, 2021 07:39 AM IST | New York | AFP
Leylah Fernandez stuns defending champion Osaka, while Carlos Alcaraz shocks World No. 3 Tsitsipas at Arthur Ashe Stadium

Naomi Osaka throws her racquet in frustration after her defeat to Leylah Fernandez on Friday. Pic/Getty Images
Defending champion Naomi Osaka of Japan and Greek third seed Stefanos Tsitsipas were both ousted from the US Open by 18-year-olds in epic stunners on Friday at Arthur Ashe Stadium.
Four-time Grand Slam champion Osaka was shocked by Canadian left-hander Leylah Fernandez 5-7, 7-6 (7/2), 6-4 after Spain’s Carlos Alcaraz upset French Open runner-up Tsitsipas 6-3, 4-6, 7-6 (7/2), 0-6, 7-6 (7/5).