Brooks Koepka won't compete this weekend. Adam Cairns-Augusta Chronicle/USA TODAY Sports

Brooks Koepka withdraws from Byron Nelson tournament

Former World No. 1 golfer Brooks Koepka withdrew from the AT&T Byron Nelson on Wednesday, just one day before the event tees off at TPC Craig Ranch in McKinney, Texas.

It hasn't been made public why Koepka withdrew from the tournament so suddenly or how it will affect his status for the PGA Championship next week at Southern Hills Country Club in Tulsa, Okla.

It has been a roller coaster of a year for Koepka, who missed four cuts in nine events but also cashed in four top 20 spots. He most recently missed the cut at the Masters in April and hasn't played in an event since.

The eight-time Tour winner dealt with injuries last year, having surgery in March 2021 to repair his dislocated right knee and subsequent ligament damage. There is no word yet as to whether the injury flared up and is the reason he withdrew from the Byron Nelson.

Koepka won the PGA Championship in consecutive years, winning at Bellerive Country Club in 2018 and again at Bethpage Black in 2019. 

He currently ranks No. 16 in the world.

Koepka's replacement for this week's event, Satoshi Kodaira, has one PGA Tour victory since turning pro in 2010.

More must-reads:

TODAY'S BEST
Raiders linked to Dolphins CB Jalen Ramsey
Analyst reveals Packers' top preseason storyline
Ex-Super Bowl champion defender announces retirement from NFL
Packers' $1.5 million signing already on the bubble
Browns' Joe Flacco doesn’t hold back about Shedeur Sanders' presence
Pelissero: Steelers were never informed by Aaron Rodgers on his arrival
Bears receive disappointing news on Arlington Heights stadium project
NASCAR power rankings: 2023 champ Ryan Blaney climbs after big win
Baker Mayfield made significant change ahead of working with new Buccaneers OC
Lions four-time Pro Bowl center retires from NFL
Browns' Joe Flacco expands on controversial 'mentor' comments
Steelers fans get exciting update on offensive line after start of OTAs
Lions' Jared Goff embracing 'challenge' of working with new OC
Insider addresses when Steelers could explore 'other options' amid uncertainty about Aaron Rodgers
Rockies option former 25-home run hitter
Mitch Marner stuns Maple Leafs fans: Only one Canadian team on his radar
Packers to cut three-time Super Bowl champion prior to season?
D-backs' Corbin Burnes appeared to have troubling message before exit
Vanderbilt makes wrong kind of history in stunning upset loss to Wright State
Ryan Blaney breaks through, earns first win of 2025 in Cracker Barrel 400