Raphael Collignon defeated Alex De Minaur 7–5, 3–6, 6–3 in a Davis Cup Qualifiers round-robin match on hard court on 13 September 2025. The Belgian claimed the opening set in a tight contest before De Minaur levelled by taking the second with greater conviction. Collignon reasserted control in the decider, breaking serve decisively to secure the third set and the match. The result marks a significant scalp for Collignon against the world number 8 and suggests he may be building momentum in the qualifying campaign.