Louis Oosthuizen withdrew from the PGA Championship on Thursday, citing a back injury.
First alternate Kelly Kraft will replace the South African in the field.
This is the Oosthuizen's third career withdrawal from a major championship.
Louis Oosthuizen withdrew from the PGA Championship on Thursday, citing a back injury.
First alternate Kelly Kraft will replace the South African in the field.
This is the Oosthuizen's third career withdrawal from a major championship.