RECORD: 370*runs in 2015-16 by Damian Bourke (170*) / Ashton May (203*) for St George 3-391 declared against Sydney 8-393 at Hurstville Oval in round 4, 24-31 October 2015.

Both the St George and Sydney clubs had won their first three matches that 2015-16 summer, to be equal leaders with Bankstown. Saints skipper, Trent Copeland, won the toss and elected to bat in perfect conditions on their home ground. But early inroads saw star bats Stewart McCabe, Steven Cazzulino and Kurtis Patterson, who would go on to become the leading bat for NSW that season, back in the shed with just 21 runs on the board. That brought Damian Bourke and Ashton May together. Over the following 280 minutes, they would write their names into the NSW Premier Cricket history books.

https://www.cricconnect.com/profile/227/lyall-gardner/blog/1360/nsw-premier-cricket-the-record-partnerships-from-1893-to-2023-the-fourth-wicket-record