Ballarat Memorial Sports is now the only undefeated team in the Monday Pennant premier competition after defeating Sebastopol in a top-of-the-table showdown.
The BMS outfit conquered the Kookaburras on their home turf, winning two of three rinks in an overall 10-shot triumph.
Ballarat Memorial Sports is now 13 points clear at the summit.
Elsewhere on Monday, Daylesford claimed an important success against Central Wendouree.
The hosts won by seven shots thanks to rink wins from skippers Rose Marshall and Maureen Tate.
Buninyong remains third on the ladder after it beat Midlands Golf.
The reigning premiers proved too good, prevailing 69-63.
Over at Creswick, City Oval was able to get the job done.
The Hawks secured a 12-shot overall victory, with skippers Elizabeth Kierce and Jenny Harman both successful.
Monday's other winner was Avenue, which was much too strong for the visiting Clunes outfit.