4 - Iga Swiatek is now undefeated in opening matches at WTA events in four years - including United Cup and WTA Finals: 69 events played since losing to Maria Sakkari at the WTA Finals 2021 in Guadalajara. Welcoming.#WTAFinalsRiyadh | @WTA @WTAFinalsRiyadh pic.twitter.com/JzhkmaY3kt

— OptaAce (@OptaAce) November 1, 2025