Olivia Gadecki defeated Danielle Collins 6–3, 6–3 in the round of 16 at the WTA 250 event in Guadalajara on hard court, pulling off a notable upset against the pre-match favourite. Collins, who carried odds of 1.26, was unable to contain Gadecki's performance, as the Australian broke through at 4.35 odds to secure a commanding straight-sets victory. The scoreline reflects Gadecki's dominance throughout, as she controlled both sets with consistent play and minimal resistance from her opponent. This result marks a significant scalp for Gadecki in her tournament run and suggests a shift in momentum heading into the quarter-finals.