PDC Card Holders from Downunder Q School era 2011 onwards:

Gordon Mathers 2021 Q School qualifiers
Damon Heta 2020 Q School qualifiers
Corey Cadby 2018 Q School qualifiers
Paul Nicholson regained his 2017 Q School qualifiers
Kyle Anderson   2014 Q School qualifiers
Simon Whitlock has never lost his PDC card or had to qualify through Q School (he predated the system by one year - avoiding the 2011 first Q School)
 
Other entrants who did not gain a card from downunder include:
Matt Clarke, James Bailey, Mal Cuming, Ben Robb, Haupai Puha, Rob Modra, Dave Charnock, Corrine Hammond, Jeremy Fagg, Geoff Kime and Cody Harris.