The one-day format returns to the grade ranks this weekend with Randwick Petersham taking on Manly Warringah. In first grade, RP is at Manly Oval, chasing a fifth win for the season. Randwick Petersham is on 25 points, sitting equal second and fourth on percentages behind table-topping Campbelltown-Camden (26 points). Manly is just one point out of the top six. For second grade, it’s crunch time at Petersham Oval this weekend. Currently in 14th position on 13 points, RP is 12 points adrift of the top six and a loss will see them lose touch with that front running group. Manly is currently ninth on 23 points. Third grade will be an intriguing showdown at Graham Reserve. Manly and Randwick Petersham are both on 19 points, just one behind sixth placed Northern District. David Bourke’s high-flying fourth grade side is in fourth position but at Coogee Oval face their biggest test to date this season against table topping Manly. The Fighting Fives are away at Mike Pawley Oval.