Arizona Diamondbacks announce 2016 Opening Day roster

Infielders (9)

• Nick Ahmed
• Welington Castillo
• Brandon Drury
• Paul Goldschmidt
• Phil Gosselin
• Chris Herrmann
• Jake Lamb
• Chris Owings
• Jean Segura

Outfielders (4)

• Socrates Brito
• David Peralta
• Yasmany Tomas
• Rickie Weeks Jr.

Starting Pitchers (5)

• Patrick Corbin'
• Rubby De La Rosa
• Zack Greinke
• Shelby Miller
• Robbie Ray

Relief pitchers (7)

• Jake Barrett
• Silvino Bracho
• Andrew Chafin
• Tyler Clippard
• Randall Delgado
• Daniel Hudson
• Brad Ziegler

Disabled list (2)

• Josh Collmenter - 15-day (right shoulder inflammation), retro to March 28
• A.J. Pollock - 15-day (fractured right elbow)

Roster moves

• Selected the Contract
  Rickie Weeks, Jr. OF
• Optioned:
  Enrique Burgos RHP - Triple-A Reno
  Evan Marshall RHP - Triple-A Reno
  Peter O'Brien OF - Triple-A Reno
• Reassigned to Minor League Camp:
  Jason Bourgeois OF

Barrett and Bracho edged out the alternative relief pitchers, Enrique Burgos and Evan Marshall, with a strong set of spring performances - Barrett has no major-league experience and Bracho only 12.1 innings, considerably less than Burgos and Marshall. However, I've no doubt we'll likely see the latter two at some point over the course of the season, in the natural order of things. Weeks and Drury edged out Peter O'Brien and Jason Bourgeois: though listed as an infielder above, as we saw this afternoon, it's possible we may end up seeing Drury in the outfield, along with Owings.