Touring New Zealand in February 1998, Gilchrist topped the Australia averages with 200 runs at 50.00, including a match-winning 118 in the first match. He also effected his first ODI stumping, the wicket of Nathan Astle in the Second ODI in Wellington. Australia then played two triangular tournaments in Asia. Gilchrist struggled in India, scoring 86 runs at 17.20. He went on to play in the Coca-Cola Cup in Sharjah in April 1998, a triangular tournament between Australia, India and New Zealand. Australia finished runners-up in the tournament, with Gilchrist taking nine dismissals as wicketkeeper and averaging 37.13 with the bat.