His agent at Excel Sports, Mark Steinberg, did not immediately respond to a voicemail from The Associated Press. PGA Tour spokesman Ty Votaw said the tour would have no comment.
Woods has not been seen at a golf tournament since he opened with a 77 at the Omega Dubai Desert Classic, withdrawing the next day because of back spasms. He was in Los Angeles for the Genesis Open, run by his Tiger Woods Foundation, but did not come to the course because of his back.
He was at the Masters, but only to attend the dinner for past champions.
Woods, who had been No. 1 longer than any other golfer, has not been a factor since his last victory in August 2013 as he battled through back surgeries from a week before the 2014 Masters until his most recent operation to fuse disks in his lower back a month ago.
In an update Friday on his website, Woods said the fusion surgery provided instant relief and he hasn’t “felt this good in years.”
It was the first time Woods has run into trouble off the golf course since he plowed his SUV into a tree and a fire hydrant outside his Windermere, Florida, home in the early morning after Thanksgiving in 2009, which led to revelations that he had multiple extramarital affairs.