Australian Alex de Minaur has given Davis Cup captain Lleyton Hewitt a selection headache after making a successful return to tennis following injury. De Minaur, ranked 31 in the world, won his first ATP title in Sydney on Saturday, defeating Dan Evans in the final. Hewitt, who will name his team for the upcoming Davis Cup tie against Serbia on Monday, now faces a dilemma over whether to select the in-form de Minaur or stick with regulars such as Nick Kyrgios and Jordan Thompson.
