| 18 | Luke Acosta | IF | NCAA | 5-9 | 180 | Right | Right | 1/10/1990 | 21 | Lafayette,Louisiana | | UDFA | | |
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| 33 | Ryan Barnes | C-IF | NCAA | 5-11 | 180 | Right | Right | 11/1/1990 | 20 | Portland,Oregon | | UDFA | | |
| 20 | Cole Baylis | P | NCAA | 6-8 | 214 | Right | Right | 12/12/1991 | 19 | Palo Alto,California | | UDFA | | |
| 2 | Carter Bell | 3B | A+ | 6-2 | 185 | Right | Right | 6/12/1990 | 21 | Victoria,British Columbia | 2011 | 29 | 874 | ARI |
| 8 | Parker Berberet | C | A+ | 6-4 | 205 | Right | Right | 10/20/1989 | 21 | Long Beach,California | 2011 | 25 | 761 | MIL |
| 11 | Cam Booser | P | NCAA | | | | | | - | | | UDFA | | |
| 31 | Matt Boyd | P | NCAA | 6-3 | 215 | Left | Left | 2/2/1991 | 20 | Mercer Island,Washington | 2012 | 13 | 412 | CIN |
| 36 | Tony Bryant | P | NCAA | 6-7 | 220 | Right | Right | 4/18/1991 | 20 | Richland,Washington | 2009 | 25 | 762 | MIN |
| 41 | Dan Child | P | NCAA | 6-5 | 230 | Right | Right | 7/24/1992 | 18 | Sacramento,California | 2010 | 48 | 1444 | SD |
| 23 | Adam Duke | P | NCAA | 6-2 | 185 | Right | Right | 5/6/1992 | 19 | Payson,Utah | 2010 | 16 | 503 | BOS |
| 38 | Ryan Dunn | SS | A | 5-10 | 180 | Right | Right | 10/28/1988 | 22 | Portland,Oregon | 2012 | 17 | 542 | TB |
| Matt Fielding | P | NCAA | 5-9 | 170 | Right | Left | 4/2/1992 | 19 | Sacramento,California | | UDFA | | |
| 32 | Sam Gaviglio | P | A+ | 6-2 | 180 | Right | Right | 5/22/1990 | 21 | Ashland,Oregon | 2011 | 5 | 170 | STL |
| 40 | Max Gordon | OF | NCAA | 5-8 | 170 | Left | Left | 8/8/1990 | 20 | Sacramento,California | | UDFA | | |
| 16 | Ryan Gorton | OF | NCAA | 6-2 | 190 | Right | Right | 2/27/1990 | 21 | Portland,Oregon | 2012 | 31 | 949 | OAK |
| 9 | Danny Hayes | IF | NCAA | 6-4 | 190 | Left | Right | 9/21/1990 | 20 | Sacramento,California | | UDFA | | |
| 35 | Dylan Jones | P-OF | NCAA | 6-2 | 200 | Left | Left | 1989 | 22 | Aloha,Oregon | | UDFA | | |
| 3 | Kavin Keyes | IF | NCAA | 5-11 | 185 | Both | Right | 4/25/1992 | 19 | Sandy,Utah | | UDFA | | |
| 6 | Michael Miller | OF | NCAA | 6-2 | 180 | Left | Left | | - | Cashmere,Washington | | UDFA | | |
| 12 | Garrett Nash | H | NCAA | | | | | | - | | | UDFA | | |
| 17 | Jared Norris | IF | NCAA | 6-1 | 200 | Left | Left | | - | Urbandale,Iowa | | UDFA | | |
| 15 | James Nygren | P | AAA | 6-0 | 185 | Right | Right | 3/8/1989 | 22 | Klamath Falls,Oregon | 2011 | 33 | 1003 | FLA |
| 22 | Josh Osich | P | A+ | 6-5 | 215 | Left | Left | | - | Boise,Idaho | 2011 | 6 | 207 | SF |
| 14 | Jordan Poyer | OF | NCAA | 6-1 | 180 | Right | Right | 4/25/1991 | 20 | The Dalles,Oregon | 2009 | 42 | 1268 | FLA |
| 13 | Jake Rodriguez | C | NCAA | 5-10 | 185 | Right | Right | 1/24/1992 | 19 | Elk Grove,California | 2010 | 11 | 354 | LAA |
| 24 | Scott Schultz | P | NCAA | 6-3 | 195 | Right | Right | 12/15/1991 | 19 | Tacoma,Washington | | UDFA | | |
| 1 | Tyler Smith | IF | NCAA | 6-0 | 180 | Right | Right | 7/1/1991 | 19 | Long Beach,California | | UDFA | | |
| 4 | Brian Stamps | CF | RK | 5-11 | 170 | Both | Right | 12/10/1988 | 22 | Antioch,California | 2011 | 24 | 746 | ATL |
| 26 | Taylor Starr | P | NCAA | 6-3 | 185 | Right | Right | 5/31/1989 | 22 | Longview,Washington | 2011 | 37 | 1118 | CLE |
| 10 | Andrew Susac | C | AA | 6-1 | 200 | Right | Right | 3/22/1990 | 21 | Roseville,California | 2011 | 2 | 86 | SF |
| 28 | Ben Wetzler | P | NCAA | 6-1 | 195 | Left | Left | 9/12/1991 | 19 | Portland,Oregon | | UDFA | | |