New Delhi: Goran Ivanisevic has stepped down as Elena Rybakina’s coach after her fourth-round exit from the Australian Open, the former announced on Tuesday. The No. 6 seed Rybakina, who was the 2023 Australian Open finalist, suffered a 3-6, 6-1, 3-6 loss at the hands of No.19 seed Madison Keys of America in the fourth.