After a successful amateur career Alistair joined the tour in 2004 and immediately had an impact with a top 10 finish at the 2004 Australian Open. After a few years of consistent golf, he then put his mark on the international stage winning the Nationwide Tour co-sanctioned tournament, the 2009 Moonah Classic, earning him an exemption to the US Nationwide and PGA Tours. Alistair backed up his win, with another great year winning the 2010 Victorian PGA Championship and coming runner up at the 2010 Australian Open.
More recently, he qualified to the 2012 US Open and finished equal 29th after only being one shot off the lead midway through the second round.
- 2009 Moonah Classic winner
- 2010 Victorian PGA Championship winner
- 2002 Australian Open Runner Up
- Finished equal 29th at his first major, the 2012 US Open.