| 2012 Mesa Solar Sox | ||||||||
| Manager: Rodney Linares (HOU) | ||||||||
| Pitching Coach: Matt Herges (LAD) | ||||||||
| Hitting Coach: Brian Harper (CHC) | ||||||||
| Trainers: Aaron Scott (BAL) and T.J. Obergefell (DET) | ||||||||
| Pitcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Mike Belfiore | BAL | R | L | 6-2 | 220 | 10/3/88 | Bowie (AA) | |
| Tyler Clark | DET | S | R | 6-2 | 185 | 1/4/89 | Erie (AA) | |
| Jarred Cosart | HOU | R | R | 6-3 | 180 | 5/25/90 | Oklahoma City (AAA) | |
| Eric Eadington | LAD | R | L | 6-2 | 220 | 2/9/88 | Chattanooga (AA) | |
| Matt Hoffman | DET | L | L | 6-2 | 225 | 11/8/88 | Toledo (AAA) | |
| Chia-Jen Lo | HOU | R | R | 5-11 | 185 | 4/7/86 | Lancaster (A+) | |
| Mike Morrison | DET | R | R | 6-1 | 210 | 12/17/87 | Erie (AA) | |
| Red Patterson | LAD | R | R | 6-3 | 210 | 5/11/87 | Chattanooga (AA) | |
| Chris Petrini | BAL | R | L | 6-0 | 205 | 2/11/87 | Bowie (AA) | |
| Luke Putkonen | DET | R | R | 6-6 | 210 | 5/10/86 | Detroit (MLB) | |
| Dae-Eun Rhee | CHC | L | R | 6-2 | 190 | 3/23/89 | Tennessee (AA) | |
| Paco Rodriguez | LAD | L | L | 6-3 | 215 | 4/16/91 | Chattanooga (AA) | |
| Kevin Rhoderick * | CHC | R | R | 6-1 | 190 | 8/19/88 | Tennessee (AA) | |
| Zach Rosscup | CHC | R | L | 6-2 | 205 | 6/9/88 | Tennessee (AA) | |
| Clay Schrader | BAL | L | R | 5-11 | 200 | 4/28/90 | Bowie (AA) | |
| Alex Sogard | HOU | L | L | 6-3 | 215 | 7/25/87 | Corpus Christi (AA) | |
| Nick Struck | CHC | R | R | 5-11 | 185 | 10/7/89 | Tennessee (AA) | |
| Mike Wright | BAL | R | R | 6-5 | 195 | 1/3/90 | Bowie (AA) | |
| Tony Zych | CHC | R | R | 6-3 | 190 | 8/7/90 | Tennessee (A+) | |
| TBA | HOU | |||||||
| TBA | LAD | |||||||
| Catcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Gorman Erickson | LAD | S | R | 6-4 | 220 | 3/11/88 | Chattanooga (AA) | |
| James McCann | DET | R | R | 6-2 | 210 | 6/13/90 | Erie (AA) | |
| Brian Ward * | BAL | R | R | 5-11 | 210 | 10/17/85 | Bowie (AA) | |
| Infielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Javier Baez | CHC | R | R | 6-1 | 205 | 12/1/92 | Daytona (A+) | |
| Bobby Borchering | HOU | S | R | 6-3 | 200 | 10/25/90 | Corpus Christi (AA) | |
| Jio Mier * | HOU | R | R | 6-2 | 180 | 8/26/90 | Lancaster (A+) | |
| Jonathan Schoop | BAL | R | R | 6-1 | 195 | 10/16/91 | Bowie (AA) | |
| Jonathan Singleton | HOU | L | L | 6-2 | 235 | 9/18/91 | Corpus Christi (AA) | |
| Rubi Silva | CHC | L | R | 5-11 | 180 | 6/25/89 | Tennessee (AA) | |
| Aaron Westlake | DET | L | R | 6-4 | 235 | 12/27/88 | West Michigan (A) | |
| Rafael Ynoa | LAD | S | R | 6-0 | 180 | 8/7/87 | Chattanooga (AA) | |
| TBA | BAL | |||||||
| Outfielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Nick Castellanos | DET | R | R | 6-4 | 210 | 3/4/92 | Erie (AA) | |
| L.J. Hoes | BAL | R | R | 6-0 | 190 | 3/5/90 | Norfolk (AAA) | |
| Joc Pederson | LAD | L | L | 6-1 | 185 | 4/21/92 | Rancho Cucamonga (A+) | |
| Yasiel Puig | LAD | R | R | 6-3 | 215 | 12/7/90 | Rancho Cucamonga (A+) | |
| Matt Szczur | CHC | R | R | 6-1 | 195 | 7/20/89 | Tennessee (AA) | |
| George Springer | HOU | R | R | 6-3 | 200 | 9/19/89 | Corpus Christi (AA) | |
| * Denotes "taxi squad" member activated only on Wednesdays and Saturdays. | ||||||||
| 2012 Peoria Javelinas | ||||||||
| Manager: Dusty Wathan (PHI) | ||||||||
| Pitching Coach: Lance Painter (SEA) | ||||||||
| Hitting Coach: Alex Pelaez (CIN) | ||||||||
| Trainers: Ricky Huerta (SD) and Alan Rail (MIN) | ||||||||
| Pitcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Logan Bawcom | SEA | R | R | 6-2 | 200 | 11/2/88 | Jackson (AA) | |
| Logan Darnell | MIN | L | L | 6-2 | 210 | 2/2/89 | New Britain (AA) | |
| Robbie Erlin | SD | R | L | 5-11 | 190 | 10/8/90 | San Antonio (AA) | |
| Kyle Gibson | MIN | R | R | 6-6 | 210 | 10/23/87 | Fort Myers (A+) | |
| Drew Hayes | CIN | R | R | 6-1 | 190 | 9/3/87 | Pensacola (AA) | |
| Jay Johnson | PHI | R | L | 6-2 | 210 | 12/21/89 | Reading (AA) | |
| Casey Kelly | SD | R | R | 6-3 | 195 | 10/4/89 | San Antonio (AA) | |
| Tyler Knigge | PHI | L | R | 6-4 | 215 | 10/27/88 | Reading (AA) | |
| Bobby LaFramboise | SEA | L | L | 6-4 | 190 | 6/25/86 | Tacoma (AAA) | |
| Curtis Partch | CIN | R | R | 6-5 | 227 | 2/13/87 | Pensacola (AA) | |
| James Paxton | SEA | L | L | 6-4 | 220 | 11/6/88 | Jackson (AA) | |
| Kevin Quackenbush | SD | R | R | 6-3 | 207 | 11/28/88 | Lake Elsinore (A+) | |
| Colby Shreve | PHI | R | R | 6-5 | 215 | 1/5/88 | Reading (AA) | |
| Kyle Simon | PHI | R | R | 6-5 | 225 | 8/18/90 | Reading (AA) | |
| Carson Smith | SEA | R | R | 6-6 | 205 | 10/19/89 | High Desert (A+) | |
| Matt Stites | SD | R | R | 5-11 | 170 | 5/28/90 | Fort Wayne (A) | |
| Caleb Thielbar | MIN | R | L | 6-0 | 200 | 1/31/87 | Rochester (AAA) | |
| Mike Tonkin | MIN | R | R | 6-7 | 220 | 11/19/89 | Fort Myers (A+) | |
| TBA | CIN | |||||||
| TBA | CIN | |||||||
| Catcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Chris Herrmann | MIN | L | R | 200 | 11/24/87 | New Britain (AA) | ||
| Tommy Joseph | PHI | R | R | 6-1 | 215 | 7/16/91 | Reading (AA) | |
| Mike Zunino | SEA | R | R | 6-2 | 220 | 3/25/91 | Jackson (AA) | |
| Infielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Cody Asche | PHI | L | R | 6-1 | 180 | 6/30/90 | Reading (AA) | |
| Vinnie Catricala | SEA | R | R | 6-3 | 220 | 10/31/88 | Tacoma (AAA) | |
| Nick Franklin | SEA | S | R | 6-1 | 180 | 3/2/91 | Tacoma (AAA) | |
| Nate Freiman | SD | R | R | 6-7 | 225 | 12/31/86 | San Antonio (AA) | |
| Didi Gregorius | CIN | L | R | 6-1 | 185 | 2/18/90 | Louisville (AAA) | |
| Donald Lutz | CIN | L | R | 6-3 | 235 | 2/6/89 | Pensacola (AA) | |
| Stefen Romero * | SEA | R | R | 6-3 | 225 | 10/17/88 | Jackson (AA) | |
| Cory Spangenberg * | SD | L | R | 6-0 | 185 | 3/16/91 | Lake Elsinore (A+) | |
| Jeudy Valdez | SD | R | R | 5-10 | 185 | 5/5/89 | San Antonio (AA) | |
| Outfielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Evan Bigley | MIN | R | R | 6-1 | 200 | 3/9/87 | Rochester (AAA) | |
| Zach Collier | PHI | L | L | 6-2 | 185 | 9/8/90 | Clearwater (A+) | |
| Billy Hamilton | CIN | S | R | 6-1 | 160 | 9/9/90 | Pensacola (AA) | |
| Rymer Liriano | SD | R | R | 6-0 | 210 | 6/20/91 | San Antonio (AA) | |
| Nate Roberts | MIN | L | R | 6-1 | 200 | 2/25/89 | Beloit (A) | |
| * Denotes "taxi squad" member activated only on Wednesdays and Saturdays. | ||||||||
| 2012 Phoenix Desert Dogs | ||||||||
| Manager: Aaron Holbert (ATL) | ||||||||
| Pitching Coach: Charlie Corbell (MIA) and Don Schulze (OAK) | ||||||||
| Hitting Coach: Darnell Coles (MIL) and Steve Livesey (TB) | ||||||||
| Trainers: Nate Brooks (OAK) and Chris Tomashoff (TB) | ||||||||
| Pitcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Mike Brady | MIA | R | R | 6-0 | 200 | 3/21/87 | Jupiter (A+) | |
| Nick Bucci | MIL | R | R | 6-2 | 180 | 7/16/90 | Brevard County (A+) | |
| Gary Daley | OAK | R | R | 6-3 | 200 | 11/1/85 | Midland (AA) | |
| Grant Dayton | MIA | L | L | 6-2 | 200 | 11/25/87 | Jacksonville (AA) | |
| Brian Flynn | MIA | L | L | 6-8 | 240 | 4/19/90 | Jacksonville (AA) | |
| Shawn Haviland | OAK | R | R | 6-2 | 200 | 11/10/85 | Stockton (A+) | |
| Kyle Heckathorn | MIL | R | R | 6-6 | 225 | 6/17/88 | Huntsville (AA) | |
| Brett Hunter | OAK | R | R | 6-4 | 215 | 6/27/87 | Midland (AA) | |
| Lenny Linsky | TB | R | R | 6-2 | 220 | 3/4/90 | Charlotte (A+) | |
| Santo Manzanillo * | MIL | R | R | 6-0 | 205 | 12/20/88 | Wisconsin (A) | |
| Scott McGough | MIA | R | R | 6-0 | 170 | 10/31/89 | Jupiter (A+) | |
| Jimmy Nelson | MIL | R | R | 6-6 | 245 | 6/5/89 | Huntsville (AA) | |
| Cory Rasmus | ATL | R | R | 6-1 | 220 | 11/6/87 | Mississippi (AA) | |
| Chris Rearick | TB | L | L | 6-3 | 190 | 12/5/87 | Montgomery (AA) | |
| C.J. Riefenhauser | TB | L | L | 6-0 | 180 | 1/30/90 | Montgomery (AA) | |
| Gus Schlosser | ATL | R | R | 6-4 | 220 | 10/20/88 | Lynchburg (A+) | |
| James Simmons | OAK | R | R | 6-3 | 220 | 9/29/86 | Sacramento (AAA) | |
| Zeke Spruill | ATL | S | R | 6-5 | 190 | 9/11/89 | Mississippi (AA) | |
| Kirby Yates | TB | R | R | 5-10 | 170 | 3/25/87 | Montgomery (AA) | |
| Catcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Matt Kennelly | ATL | R | R | 6-1 | 210 | 3/21/89 | Mississippi (AA) | |
| J.T. Realmuto | MIA | R | R | 6-1 | 190 | 3/18/91 | Jupiter (A+) | |
| Max Stassi | OAK | R | R | 5-10 | 205 | 3/15/91 | Stockton (A+) | |
| Infielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Nick Ahmed | ATL | R | R | 6-3 | 205 | 3/15/90 | Lynchburg (A+) | |
| Tim Beckham | TB | R | R | 6-0 | 190 | 1/27/90 | Durham (AAA) | |
| Grant Green | OAK | R | R | 6-3 | 180 | 9/27/87 | Sacramento (AAA) | |
| Miles Head | OAK | R | R | 6-0 | 215 | 5/2/91 | Midland (AA) | |
| Hak-Ju Lee | TB | L | R | 6-2 | 170 | 11/4/90 | Montgomery (AA) | |
| Hunter Morris | MIL | L | R | 6-2 | 200 | 10/7/88 | Huntsville (AA) | |
| Edward Salcedo | ATL | R | R | 6-3 | 195 | 7/30/91 | Lynchburg (A+) | |
| Richie Shaffer * | TB | R | R | 6-3 | 210 | 3/15/91 | Hudson Valley (A-) | |
| Outfielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Khris Davis | MIL | R | R | 6-0 | 195 | 12/21/87 | Nashville (AAA) | |
| Kyle Jensen | MIA | R | L | 6-3 | 255 | 5/20/88 | Jacksonville (AA) | |
| Kevin Kiermaier | TB | L | R | 6-1 | 200 | 4/22/90 | Charlotte (A+) | |
| Brock Kjeldgaard * | MIL | R | R | 6-5 | 235 | 1/22/86 | Huntsville (AA) | |
| Christian Yelich | MIA | L | R | 6-4 | 189 | 12/5/91 | Jupiter (A+) | |
| * Denotes "taxi squad" member activated only on Wednesdays and Saturdays. | ||||||||
| 2012 Salt River Rafters | ||||||||
| Manager: Matt Williams (ARI) | ||||||||
| Pitching Coach: Mark Grater (WAS) | ||||||||
| Hitting Coach: Jon Nunnally (TOR), Bobby Magallanes (CWS) and Ever Magallanes (CWS) | ||||||||
| Trainers: Cory Barton (CWS) and Chris Dovey (COL) | ||||||||
| Pitcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Chase Anderson | ARI | R | R | 6-1 | 175 | 11/30/87 | Mobile (AA) | |
| Paul Demny | WAS | R | R | 6-2 | 200 | 8/3/89 | Harrisburg (AA) | |
| Isaiah Froneberger | COL | L | L | 5-10 | 200 | 6/23/89 | Modesto (A+) | |
| Christian Garcia | WAS | R | R | 6-5 | 215 | 8/24/85 | Syracuse (AAA) | |
| Evan Marshall | ARI | R | R | 6-2 | 220 | 4/18/90 | Mobile (AA) | |
| Kevin Munson | ARI | R | R | 6-1 | 215 | 1/3/89 | Mobile (AA) | |
| Ryan Perry | WAS | R | R | 6-4 | 215 | 2/13/87 | Harrisburg (AA) | |
| Andre Rienzo | CWS | R | R | 6-3 | 160 | 7/5/88 | Birmingham (AA) | |
| Cory Riordan | COL | R | R | 6-4 | 200 | 5/25/86 | Colorado Springs (AAA) | |
| Santos Rodriguez | CWS | L | L | 6-5 | 180 | 1/2/88 | Birmingham (AA) | |
| Eric Smith | ARI | R | R | 6-3 | 220 | 10/15/88 | Mobile (AA) | |
| Taylor Thompson | CWS | R | R | 6-5 | 225 | 6/18/87 | Winston-Salem (A+) | |
| Coty Woods | COL | R | R | 6-2 | 190 | 3/14/88 | Colorado Springs (AAA) | |
| TBA | COL | |||||||
| TBA | CWS | |||||||
| TBA | TOR | |||||||
| TBA | TOR | |||||||
| TBA | TOR | |||||||
| TBA | TOR | |||||||
| TBA | WAS | |||||||
| Catcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Lars Davis | COL | L | R | 6-3 | 205 | 11/7/85 | Tulsa (AA) | |
| Jose Gonzalez * | COL | R | R | 6-1 | 165 | 6/23/87 | Tulsa (AA) | |
| TBA | TOR | |||||||
| Infielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Tyler Bortnick | ARI | R | R | 5-11 | 185 | 7/3/87 | Reno (AAA) | |
| Matt Davidson | ARI | R | R | 6-2 | 225 | 3/26/91 | Mobile (AA) | |
| Ryan Goins | TOR | L | R | 5-10 | 185 | 2/13/88 | New Hampshire (AA) | |
| Jason Martinson * | WAS | R | R | 6-1 | 190 | 10/15/88 | Potomac (A+) | |
| Chris Owings | ARI | R | R | 5-10 | 180 | 8/12/91 | Mobile (AA) | |
| Anthony Rendon | WAS | R | R | 6-0 | 195 | 6/6/90 | Harrisburg (AA) | |
| Carlos Sanchez | CWS | S | R | 5-11 | 175 | 6/29/92 | Birmingham (AA) | |
| Andy Wilkins | CWS | L | R | 6-2 | 225 | 9/13/88 | Birmingham (AA) | |
| TBA | WAS | |||||||
| Outfielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Brian Goodwin | WAS | R | L | 6-1 | 195 | 11/2/90 | Harrisburg (AA) | |
| Jake Marisnick | TOR | R | R | 6-4 | 200 | 3/30/91 | New Hampshire (AA) | |
| Kent Matthes | COL | R | T | 6-2 | 215 | 1/8/87 | Tulsa (AA) | |
| Kyle Parker | COL | R | R | 6-0 | 200 | 9/30/89 | Modesto (A+) | |
| Kevin Pillar * | TOR | R | R | 6-0 | 200 | 1/4/89 | Dunedin (A+) | |
| Trayce Thompson | CWS | R | R | 6-3 | 195 | 3/15/91 | Birmingham (AA) | |
| * Denotes "taxi squad" member activated only on Wednesdays and Saturdays. | ||||||||
| 2012 Scottsdale Scorpions | ||||||||
| Manager: Carlos Mendoza (NYY) | ||||||||
| Pitching Coach: Mike Couchee (SF) | ||||||||
| Hitting Coach: Phil Clark (CLE) | ||||||||
| Trainers: Bryan Housand (PIT) and Mike Metcalfe (LAA) | ||||||||
| Pitcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Shawn Armstrong | CLE | R | R | 6-2 | 210 | 9/11/90 | Akron (AA) | |
| Buddy Boshers | LAA | L | L | 6-3 | 205 | 5/19/88 | Arkansas (AA) | |
| Ryan Chaffee | LAA | R | R | 6-2 | 195 | 5/18/88 | Arkansas (AA) | |
| Brandon Cumpton | PIT | R | R | 6-2 | 198 | 11/16/88 | Altoona (AA) | |
| Trey Haley | CLE | R | R | 6-3 | 180 | 6/21/90 | Akron (AA) | |
| T.J. House | CLE | R | L | 6-2 | 215 | 9/29/89 | Akron (AA) | |
| Kevin Johnson | LAA | L | R | 6-4 | 240 | 8/19/88 | Arkansas (AA) | |
| Nick Maronde | LAA | S | L | 6-3 | 205 | 9/5/89 | Arkansas (AA) | |
| Matt Packer | CLE | L | L | 6-0 | 200 | 8/28/87 | Columbus (AAA) | |
| Tyler Waldron | PIT | R | R | 6-2 | 185 | 5/1/87 | Altoona (AA) | |
| TBA | NYY | |||||||
| TBA | NYY | |||||||
| TBA | NYY | |||||||
| TBA | NYY | |||||||
| TBA | PIT | |||||||
| TBA | PIT | |||||||
| TBA | SF | |||||||
| TBA | SF | |||||||
| TBA | SF | |||||||
| TBA | SF | |||||||
| Catcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Alex Monsalve | CLE | R | R | 6-2 | 225 | 4/22/92 | Carolina (A+) | |
| Carlos Ramirez * | LAA | R | R | 5-11 | 210 | 3/19/88 | Arkansas (AA) | |
| Austin Romine | NYY | R | R | 6-0 | 220 | 11/22/88 | Scranton/W-Barre (AAA) | |
| Infielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| David Adams | NYY | R | R | 6-1 | 205 | 5/15/87 | Trenton (AA) | |
| Kaleb Cowart | LAA | S | R | 6-3 | 195 | 6/2/92 | Inland Empire (A+) | |
| Matt Curry | PIT | L | R | 6-1 | 225 | 7/27/88 | Altoona (AA) | |
| Gift Ngoepe | PIT | S | R | 5-10 | 165 | 1/18/90 | Bradenton (A+) | |
| Ricky Oropesa | SF | L | R | 6-3 | 225 | 12/15/89 | San Jose (A+) | |
| Joe Panik | SF | L | R | 6-1 | 190 | 10/30/90 | San Jose (A+) | |
| Ronny Rodriguez | CLE | R | R | 6-0 | 170 | 4/17/92 | Carolina (A+) | |
| Adalberto Santos | PIT | R | R | 5-11 | 185 | 9/28/87 | Altoona (AA) | |
| Outfielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Gary Brown | SF | R | R | 6-1 | 190 | 9/28/88 | Richmond (AA) | |
| Randal Grichuk | LAA | R | R | 6-1 | 195 | 8/13/91 | Inland Empire (A+) | |
| Slade Heathcott | NYY | L | L | 6-1 | 190 | 9/28/90 | Tampa (A+) | |
| Travis Witherspoon | LAA | R | R | 6-2 | 190 | 4/16/89 | Arkansas (AA) | |
| TBA | CLE | |||||||
| TBA * | CLE | |||||||
| * Denotes "taxi squad" member activated only on Wednesdays and Saturdays. | ||||||||
| 2012 Surprise Saguaros | ||||||||
| Manager: Jason Wood (TEX) | ||||||||
| Pitching Coach: Jim Brower (KC) | ||||||||
| Hitting Coaches: Joe Kruzel (STL) Ryan Ellis (NYM) Dave Joppie (BOS) | ||||||||
| Trainers: Brandon Henry (BOS) and Eric Velazquez (NYM) | ||||||||
| Pitcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Seth Blair | STL | R | R | 6-2 | 185 | 3/3/89 | Palm Beach (A+) | |
| Edwin Carl | KC | R | R | 6-0 | 210 | 8/31/88 | Wilmington (A+) | |
| Miguel De Los Santos | TEX | L | L | 6-1 | 170 | 7/10/88 | Frisco (AA) | |
| Ryan Fraser | NYM | R | R | 6-3 | 190 | 8/27/88 | Binghamton (AA) | |
| Sam Freeman | STL | R | L | 5-11 | 170 | 6/24/87 | Memphis (AAA) | |
| Chase Huchingson | NYM | L | L | 6-5 | 197 | 4/14/89 | St. Lucie (A+) | |
| Brock Huntzinger | BOS | R | R | 6-3 | 200 | 7/2/88 | Portland (AA) | |
| Jon Keck | KC | L | L | 6-6 | 215 | 6/18/88 | Northwest Arkansas (AA) | |
| Adam Kolarek | NYM | L | L | 6-3 | 215 | 1/14/89 | Binghamton (AA) | |
| Justin Marks | KC | L | L | 6-3 | 195 | 1/12/88 | Northwest Arkansas (AA) | |
| Chris Martin | BOS | R | R | 6-0 | 190 | 6/2/86 | Portland (AA) | |
| Greg Peavey | NYM | R | R | 6-2 | 185 | 7/11/88 | Binghamton (AA) | |
| Jimmy Reyes | TEX | L | L | 5-10 | 195 | 3/7/89 | Myrtle Beach (A+) | |
| Ryan Rodebaugh | TEX | L | R | 6-0 | 165 | 3/30/89 | Frisco (AA) | |
| Ben Rowen | TEX | R | R | 6-4 | 190 | 11/15/88 | Myrtle Beach (A+) | |
| Pete Ruiz | BOS | R | R | 6-3 | 205 | 8/21/87 | Salem (A+) | |
| Kevin Siegrist | STL | L | L | 6-5 | 190 | 7/20/89 | Springfield (AA) | |
| Boone Whiting | STL | R | R | 6-1 | 175 | 8/20/89 | Quad Cities (A) | |
| TBA | KC | |||||||
| Catcher | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Kellin Deglan | TEX | L | R | 6-2 | 195 | 5/3/92 | Hickory (A) | |
| Cody Stanley | STL | L | R | 5-10 | 190 | 12/21/88 | Palm Beach (A+) | |
| TBA | BOS | |||||||
| Infielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Orlando Calixte * | KC | R | R | 5-11 | 160 | 2/3/92 | Wilmington (A+) | |
| Leury Garcia | TEX | S | R | 5-7 | 153 | 3/18/91 | Frisco (AA) | |
| Alex McClure | KC | R | R | 6-0 | 185 | 6/16/89 | Northwest Arkansas (AA) | |
| Chris McGuiness | TEX | L | L | 6-1 | 210 | 4/11/88 | Frisco (AA) | |
| Whit Merrifield | KC | R | R | 6-1 | 175 | 1/24/89 | Northwest Arkansas (AA) | |
| Danny Muno | NYM | S | R | 5-11 | 175 | 2/9/89 | St. Lucie (A+) | |
| Luis Sardinas * | TEX | S | R | 6-1 | 150 | 5/16/93 | Hickory (A) | |
| Colin Walsh * | STL | S | R | 6-0 | 190 | 9/26/89 | Quad Cities (A) | |
| Kolten Wong | STL | L | R | 5-9 | 190 | 10/10/90 | Springfield (AA) | |
| TBA | BOS | |||||||
| Outfielder | Org | B | T | Ht | Wt | DOB | 2012 Club | |
| Bryce Brentz | BOS | R | R | 6-0 | 190 | 12/30/88 | Portland (AA) | |
| Darrell Ceciliani | NYM | L | L | 6-1 | 220 | 6/22/90 | St. Lucie (A+) | |
| Brian Fletcher | KC | R | R | 6-0 | 190 | 10/26/88 | Northwest Arkansas (AA) | |
| Mike O'Neill | STL | L | L | 5-9 | 170 | 2/12/88 | Springfield (AA) | |
| Cesar Puello | NYM | R | R | 6-2 | 195 | 4/1/91 | St. Lucie (A+) | |
| * Denotes "taxi squad" member activated only on Wednesdays and Saturdays. | ||||||||