England's Luke Donald has taken back golf's world number one ranking after finishing third at the PGA Tour's Zurich Classic in New Orleans.
Donald has exchanged top spot with Northern Ireland's Rory McIlroy for the past two months.
American Jason Dufner won the Zurich Classic, beating Ernie Els on the second playoff hole.
It's Dufner's maiden PGA Tour title after more than 150 starts.
Photo: Luke Donald (Getty Images)