The seven-time Cy Young Award winner made 21 throws in the outfield and eight warmup tosses Wednesday before his 20-minute batting practice session against players from the Yankees' extended spring training team.

"Everything today went well," Clemens said. "I have a short downhill training session tomorrow and then I should be locked in and ready to go. The weakness that came from the scar tissue has so far dispersed. Today's bullpen session was a little more intense than a regular side session. Normally, I would throw about 60 percent, but today I threw closer to 80 percent."

Clemens also took part in a short fielding session before jogging around the area outside the complex.

Yankees general manager Brian Cashman arrived about 40 minutes after Clemens finished throwing and the pair talked inside the facility.

The 44-year-old right-hander originally planned to start Monday night at the Chicago White Sox. He scratched himself from the outing last Saturday because of what the Yankees said then was a "fatigued" groin, an injury he first felt during a minor league outing May 28. An MRI exam Monday showed Clemens had a scar tissue injury in the right groin.