PONTE VEDRA BEACH, Fla. - Tiger Woods is to return to therapy after he speaks publicly for the first time about his infidelity, according to a letter from PGA Tour commissioner Tim Finchem that was obtained by The Associated Press.

Finchem's letter to the PGA Tour policy board and other officials explained why Woods chose Friday to make his first public comments, which are to be televised live by all the major networks.

Woods' statement comes during the Match Play Championship, sponsored by Accenture, the first company to drop Woods as a pitchman.

"As we understand it, Tiger's therapy called for a week's break at this time during which he has spent a few days with his children and then will make his statement before returning," Finchem said in a letter Thursday. "Accordingly, there was very little flexibility in the date for the announcement."

Woods is to speak at 11 a.m. ET from the clubhouse at TPC Sawgrass, home of the PGA Tour.

The letter shed no light on whether Woods plans to return to the tour any time soon.