The Padres have informed Rule 5 selection Patrick Schuster that he will not make the Opening Day roster, reports Dennis Lin of the San Diego Union-Tribune (via Twitter). This means that Schuster — whose rights were acquired from the Astros via trade — will be offered back to his former club, the Diamondbacks, if he clears waivers.
The 23-year-old lefty was the first overall choice in this year's Rule 5 draft. He has thrown eight spring innings for San Diego, putting up a 2.25 ERA and striking out three against one walk. Nevertheless, he has yet to see any regular-season action above the High-A level. Schuster posted strong numbers there last year with the Diamondbacks organization, throwing to a 1.83 ERA in 44 1/3 frames while striking out 9.1 per nine and walking 3.7 per nine.
With both Schuster and fellow southpaw Tony Sipp getting notice that they would not break camp, it appears that San Diego could start out with just one lefty in its bullpen.