The tie will be played at Tavistock's Langsford Park ground on Saturday 10th August and the winners of the tie will then host Southern League side Frome Town in the Preliminary Round a fortnight later.
Tavistock came up to the Western League this summer having finished as champions of the South West Peninsula League last season. They pipped Exmouth Town to the title by two points with both sides taking their place in the Toolstation top flight for the coming season.
Exact details such as kickoff time, travel times and admission prices will be decided shortly and communicated via the usual channels of website and social media.