Mirra Andreeva defeated Elena Gabriela Ruse 6–3, 6–4 in the first round of the Australian Open on hard court on 23 January 2026, confirming her status as the heavy pre-match favourite with odds of 1.11 to Ruse's 6.23. Andreeva's composed performance across both sets demonstrated control and consistency against an opponent ranked considerably lower in betting markets. The Russian teenager's clinical execution in the opening round sets up a favourable trajectory through the early stages of the tournament.