Arianne Hartono
Her cousin Nadia Ravita is also a tennis player, currently at the University of Kentucky.[4][5][6] Hartono made her WTA Tour main-draw debut as a qualifier at the 2021 Luxembourg Open, defeating Anna-Lena Friedsam in the first round, before losing her next match to Jelena Ostapenko in three sets.[7] She made her Grand Slam tournament debut at the 2022 Australian Open,[8] losing to Amanda Anisimova in the first round.180 at the 2024 Thailand Open, Hartono qualified for the main draw and reached her first WTA Tour quarterfinal defeating Gao Xinyu.[12] Next she defeated Mai Hontama to reach her first WTA semifinal and moved close to 40 positions up back into the top 145 just six places off the career high of No.135 she set in May.