And after winning in 1995 and '96, Sorenstam has only one top-10 finish in her last five Opens.
This year, she has only one top-10 finish.
But the most surprising leader was Waugh, who has only one top-10 finish in 11 starts this year.
Kenseth, 31, has only one top-10 finish in seven road-course races in his four-year career.
But Flesch has yet to win a professional tournament, and Toms has only one top 10 finish in a major championship.
Since winning the British Open last year, David Duval has not won a tournament, and he has only one top-10 finish this year.
Duval has not won a tournament since winning the British, he has only one top-10 finish this year, and he missed the cut at Bethpage.
"It just didn't seem like I got any good breaks this week," said Curtis, who has only one top-10 finish since last year's victory.
"The only reason I'm out here playing is I still believe I can win," said Norman, who has only one top-10 finish in 10 starts this year, a tie for fourth place at the Bay Hill Invitational in March.
Ricky Rudd, a veteran driver, said Friday that he did not think anyone, even Gordon or Dale Earnhardt Jr., who is in second place, can catch Kenseth, who has only one victory this season but has finished in the top 10 in 15 races.
