Name: Jason Day
From: Beaudesert, Qld
Previous Australian Open form: Has never won, but was T4 in 2011 at The Lakes at T5 at The Australian in 2017. First played the tournament in 2004, when he was leading amateur at The Australian.
Primary Tour: US PGA Tour
Career wins: 16
Comment: Would dearly love to add his name to the list of legends on the Stonehaven Cup, and has been strangely winless for more than a year. A welcome addition to his home Open, he should probably have won in 2017 but faded on the final day when the pressure mounted. Already an Australian all-time greats, he is one of only a few of his countrymen to win a major.