Local amateur Declan O'Donovan leads after a 63 to open Webex Players Series Sydney on a day of low scoring at Castle Hill.

Nick Voke set a tournament record, and new low Tour season mark, on his way to a two-shot 36-hole lead at the Webex Players Series Sydney.

Travis Smyth might have had less eyeballs, but still managed an ace early on Friday to help is challenge for the Webex Players Series Sydney.