Dan Bradbury sealed a first DP World Tour victory in just his third professional start as he won the Joburg Open on Sunday.

The 23-year-old Englishman only recently joined the paid ranks and was participating after a sponsor's invitation, but he won by three shots on 21 under par to not only secure the trophy, but also a place at the Open Championship next year.

Bradbury went into the final round with a one-stroke lead but never showed any sign of letting up on Sunday at Houghton Golf Club, shooting a round of 67 with five birdies and just one bogey, coming on the final hole.

Finland's Sami Valimaki claimed second place on 18 under, one shot ahead of South Africans Christiaan Bezuidenhout and Daniel van Tonder, who tied for third.

Bradbury said after his win: "It won't sink in for a few days, I don't think. It's just a lot of pressure taken off your back, that's nice, but it hasn't sunk in yet and I don't think it will for a while."

He felt pressure from Valimaki on the back nine yet kept his focus, securing a two-year tour exemption as well as his Open ticket.

"But it was kind of the same thing all week, just keep playing my own game and I knew I was playing good enough," Bradbury said. "It turned out that way in the end."

By taking the top three spots, Bradbury, Valimaki and Bezuidenhout all qualified for the 151st Open at Royal Liverpool in July 2023, with Bezuidenhout claiming the final place ahead of Van Tonder thanks to his higher position in the world rankings.