Emma Raducanu defeated Mananchaya Sawangkaew 6–4, 6–1 in the first round of the Australian Open on hard court on 18 January 2026, confirming her status as the heavy pre-match favourite with odds of 1.21 to Sawangkaew's 4.28. The British player dominated the second set after a more competitive opening frame, securing a straightforward passage through the opening round. The decisive margin suggests Raducanu's form heading into the season's opening Grand Slam is solid, though the relative ease of the victory against a lower-ranked opponent offers limited insight into her readiness for stiffer challenges ahead in the tournament.