The 2017 DP World Tour Championship winner Jon Rahm and his partner Ryan Palmer are tied for the lead going into the final round of the Zurich Classic.
The two are on 23 under par alongside the team of Scott Stallings and Trey Mullinax.
Meanwhile, the all-South African duo of Branden Grace and Justin Harding are a shot back.
The final round gets underway later Sunday.

Rybakina pulls out of WTA Finals due to fitness concerns
Egypt part ways with coach Hassan, Maher to replace him
Alcaraz reaches first Paris Masters final, will face Shelton
New Zealand maintain unbeaten record against Scotland with big win
Formula One extends Sao Paulo contract to 2035
