Dayana Yastremska says it is her "mission" to show pride in Ukraine after becoming the first qualifier since 1978 to reach the Australian Open semi-finals.
Ukrainian qualifier Dayana Yastremska says she felt her "heart was going to jump out of her body" after she reached the Australian Open quarter-finals.
Britain's Cameron Norrie produces his finest display in recent months to beat Casper Ruud and reach the Australian Open fourth round for the first time.
Ukraine's Marta Kostyuk equals her best Grand Slam singles result at the Australian Open but says tennis "doesn't really matter" amid the war in her home country.