Ishikawa to play in all four majors

TOKYO -- Japanese teenager Ryo Ishikawa said Friday he has received an invitation to play in the PGA Championship in August.

Ishikawa, who earlier this month shot a 12-under 58 -- the lowest score ever on a major tour -- is also scheduled to compete in the U.S. Open next month and the British Open in July.

The 18-year-old Ishikawa will play in all four majors for the first time in his career. He missed the cut at this year's Masters by one stroke.

Ishikawa has won seven tournaments in Japan and took the 2009 Japan tour money title.