Weyburn’s Graham DeLaet has withdrawn from the PGA Tour’s Farmers Insurance Open in San Diego with another back injury.

DeLaet returned to the tour in October after a nearly two-year absence following a second back surgery.

The Canadian has played five tournaments since his return from a back problem, missing the cut in three events and posting a top finish of a tie for 58th.

DeLaet finished a career-best eighth in the FedEx Cup standings in 2013, a year in which he landed a spot on the international team in the Presidents Cup.

DeLaet is playing on a major medical exemption this year. He hasn’t won on the PGA Tour and has three career second-place finishes.

He turned 38 on Wednesday.

(Canadian Press)