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In page County Championship:

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The earliest known inter-county match was in 1709 between Kent and Surrey but match results are unknown until the 1720s. The first time a source refers to the superiority of one county is in respect of a match between Edwin Stead's XI from Kent and Sir William Gage's XI from Sussex at Penshurst Park in August 1728. Stead's side won by an unknown margin and the source states that "this was the third time this summer that the Kent men have been too expert for those of Sussex".[2] The following year, Gage's team "turned the scales" and defeated Stead's side, prompting a source to remark that "(the scale of victory) for some years past has been generally on the Kentish side".[2] In 1730, a newspaper referred to the "Kentish champions".[3]