Smith put up some big numbers in Colorado early in his career, but hit just .246 with a .738 OPS in 242 games for Oakland during the past two seasons. It’s unclear exactly what Smith’s role will be in San Diego, although he’s best suited to be a platoon corner outfielder versus right-handed pitching.
Gregerson has posted consistently excellent numbers as a setup man for the Padres, including a sub-3.00 ERA in each of the past three seasons and a career strikeout rate of 9.1 per nine innings. However, much like Smith’s numbers were once helped by Coors Field, his career ERA away from pitcher-friendly Petco Park is 3.85.
Billy Beane is on a trade-making tear, including adding Jim Johnson and Gregerson to a bullpen that already had plenty of late-inning options (Ryan Cook, Sean Doolittle) even after losing Grant Balfour to free agency.