7:21 PM - Joey Estes (Ath) (undisclosed) allowed one walk and struck out three over three innings Saturday against Triple-A Sugar Land.

11:18 AM - Joey Estes (Ath) Las Vegas placed Estes on its 7-day injured list May 20 due to an undisclosed injury.

5:23 PM - Joey Estes (Ath) Athletics optioned Estes to Triple-A Las Vegas on Monday.

1:13 PM - Joey Estes (Ath) will open the season as the fifth starter in the Athletics' rotation, Martin Gallegos of MLB.com reports.