Tiger Woods is a three-time winner of the Open Championship and a 15-time major champion, most recently winning the 2019 Masters this past April. But Golf Channel analyst David Feherty isn’t quite sure what to make of the No. 5 player in the world ahead of the fourth and final major of the season next week at Royal Portrush in Northern Ireland.

During a roundtable conference call with reporters on Monday, the Northern Ireland native was asked about Woods’ preparation and strategy ahead of the 148th Open Championship. Woods hasn’t played since the U.S. Open in June.

“He sticks to a plan,” Feherty said. “I think a good deal of it will depend upon the weather, which I suspect being from there may not be great. We may get some real Open Championship weather. Personally, I kind of hope we do. There’s something traditional or special about playing golf in bad weather. And Tiger typically is not renowned as a bad weather player. I don’t know what sort of shape his back is in for that kind of thing, but I know Freddy [Couples] suffered with it over the years. But the only mistake I’ve ever made about Tiger Woods is underestimating him. He’s an unknown quantity at the moment.”