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* The last woman to win her debut tour-level title at a Grand Slam was Barbara Jordan at the 1979 Australian Open.

* The last player to win their debut title at Roland Garros was Gustavo Kuerten, who lifted the title on June 8, 1997-the day Ostapenko was born.

* At 20 years and two days, Ostapenko is the youngest first-time Grand Slam champion since Svetlana Kuznetsova won the 2004 US Open.