A's Minor League Pitching Coordinator Gil Patterson shows off his old form from his pitching days.
Blake Hassebrock tosses the ball in a drill.
Bay Area native Ryan Hughes
Drew Tyson plays catch.
Top 2009 international amateur signing Wilfredo Solano at shortstop.
Speedster Tyreace House takes off in a base-running drill.
Nino Leyja in a fielding drill.
Conner Crumbliss taking infield.
Trystan Magnuson in a pitcher's fielding drill.
Yadel Marti starts his motion.
Joe Bateman fires home.
Josh Horton fields a ball at short.
Jemile Weeks in a base-running drill.
Catcher Anthony Recker
2010 4th rounder Chad Lewis spent the day with the Triple-A club.
Sean Doolittle tosses the ball home from first base.
Rashun Dixon waits for the next step in the base-running drill.
Dusty Coleman charges the ball from short.
Max Stassi readies for his time in the cage.
Double-A hurler Jonathan Ortiz in his first A's camp.
Catcher Yusuf Carter
Former A's first-baseman Scott Hatteberg was at A's minor league camp on Thursday.
Outfielder Jose Crisotomo