Name: Paul Casey
Previous Australian Open form: Hasn’t played much in Australia, although he did win the now-defunct ANZ Championship at New South Wales in 2003.
Primary Tour: US PGA Tour
Career wins: 3 (US), 13 (Europe), 2 (Asia)
Comment: Brilliant ball-striker and Ryder Cup veteran who has based himself in the US and thrived recently, winning the Valspar Championship in 2019. Ranked in the world’s top 25 for the past four years.