Jarvis drills a 23-footer for par and leads the Investec SA Open by one heading into Sunday at Stellenbosch.
Francesco Laporta heads a packed Investec SA Open leaderboard as Kimsey, Burmester and Du Plessis chase history in Stellenbosch.
The Road to Mallorca heads to Ireland next for the Irish Challenge at Headfort Golf Club taking place from July 27-30.