A.J. Puk Prepares For Next Step
The A's will let the big lefty loose on the American League this season with improved control and a wider arsenal.
A's View Vimael Machin As Rule 5 Prize
The A's worked out a deal to acquire Machin, their top target in the Rule 5 draft, because they value his hitting ability and versatility.
2019 Tony Gwynn Award: Keith Lieppman
Innovative, creative and caring, Lieppman spent 28 years as the Athletics’ farm director.
Brayan Buelvas' Loud Pro Debut Hints At Potential
The 17-year-old Colombian hit his way to the Arizona League, where he showed a wide range of skills on both offense and defense.
Ed Sprague Jr. Knows He Has Big Shoes To Fill
With longtime farm director Keith Lieppman retiring, Ed Sprague Jr. takes the reigns of Oakland's innovative player development department.
Feigl Looks To Make A Name Of His Own In The AFL
Oakland righthander Brady Feigl is testing his stuff against advanced hitters in the Arizona Fall League.
Sheldon Neuse: Athletics 2019 Minor League Player Of The Year
A rough first half at Triple-A in 2018 helped point the way forward for Neuse at the plate.
Miguel Romero Closes In On Big League Role
A 25-year-old righthander, Romero could provide the A's with some late-season bullpen help down the stretch.
Jonah Heim Continues Improving At Triple-A
Promoted to Triple-A Las Vegas for the first time on June 9, Heim is enjoying a breakout season in 2019.
Jorge Mateo Starting To Translate Tools Into Results
The 23-year-old is hitting a career-best .314/.352/.573 with seven home runs and 11 stolen bases with Triple-A Las Vegas.