Alex de Minaur has responded after Katie Boulter jokingly threatened to end their mixed doubles partnership following their defeat at the Eisenhower Cup. The tennis power couple teamed up for the Tie Break Tens exhibition, which saw players face off in a series of first-to-10-point tiebreaks.

Australia’s top-10 star remains disappointed with the secretive nature of the investigation into, and subsequent deal with, the Italian.