MLB.com’s Jane Lee reports that the Athletics expect to activate pitchers Jarrod Parker and A.J. Griffin from the disabled list some time in June. Parker underwent Tommy John surgery in March and Griffin soon joined him with a Tommy John surgery of his own in April.
Parker, 26, has a career 3.68 ERA and a 275/127 K/BB ratio over 384 innings. The Athletics acquired him along with Ryan Cook and Collin Cowgill from the Diamondbacks in December 2011, trading away Craig Breslow and Trevor Cahill.
Griffin, 27, has a career 3.60 ERA and a 235/73 K/BB ratio over 282 1/3 innings.
The Athletics’ starting rotation entering the season figures to include Sonny Gray, Scott Kazmir, Jesse Chavez, Drew Pomeranz, and Jesse Hahn. Sean Nolin, Chris Bassitt, and Kendall Graveman will have an opportunity to make their case during spring training as well.