Marta Kostyuk
Marta Kostyuk's Australian Open campaign ended in heartbreak as she suffered a nasty fall during her first-round match against Elsa Jacquemot. The Ukrainian, seeded 20th, fought through pain but lost in a historic triple tiebreak. Jacquemot advanced to the second round with a 6-7(4), 7-6(4), 7-6(7) victory.