RECORD: 284 runs in 1991-92 by Craig McComb (153) / Ross Trewartha (119) for St George, 7-367 declared against Western Suburbs 154 at Hurstville Oval in round 11, 25-27 January 1992.

Chasing Wests’ modest total of 154 after giant fast bowler Phil Alley had taken 5-37, St George was soon in trouble. Against some hostile bowling from Steve Nikitaris and Dan Horsley, both of whom would go on to play first-class cricket for NSW, Wayne Seabrook (7), Geoff Milliken (0) and Brad McNamara (0) were among the early victims. At 5-54, Ross Trewartha joined Craig McComb and over the following 227 minutes, the pair put on a club and Association record of 284 runs to take the match by five wickets. Their performance included 30 boundaries and three sixes.

https://www.cricconnect.com/profile/227/lyall-gardner/blog/1413/nsw-premier-cricket-the-record-partnerships-from-1893-to-2023-the-sixth-wicket-record