| Erik Ammon | C | NCAA | 5-11 | 195 | Right | Right | | - | Salem,Oregon | | UDFA | | |
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| Alex Besaw | P | NCAA | 6-2 | 208 | Right | Right | 8/24/1988 | 19 | Eugene,Oregon | 2009 | 32 | 979 | TB |
| 20 | Logan Boyd | 1B-OF | NCAA | 6-1 | 210 | Left | Left | 1994 | 14 | Medford,Oregon | | UDFA | | |
| Reed Brown | P | Ind | 6-4 | 210 | Right | Right | 11/27/1985 | 22 | Seattle,Washington | | UDFA | | |
| Will Campbell | OF | NCAA | 6-1 | 185 | Right | Right | | - | Prescott,Arizona | | UDFA | | |
| Brett Casey | IF | NCAA | 6-1 | 190 | Both | Right | | - | Newberg,Oregon | | UDFA | | |
| Jackson Evans | IF | NCAA | 6-1 | 185 | Left | Right | | - | Portland,Oregon | | UDFA | | |
| Rob Folsom | OF | NCAA | 5-9 | 180 | Right | Right | | - | Salt Lake City,Utah | | UDFA | | |
| Kyle Foster | P | NCAA | 6-1 | 210 | Both | Left | | - | Longview,Washington | 2005 | 25 | 766 | LAD |
| Mark Grbavac | P | NCAA | 6-0 | 190 | Right | Right | 2/20/1987 | 21 | Princeton,New Jersey | 2008 | 32 | 974 | NYM |
| Brandon Hayes | OF | NCAA | 6-3 | 190 | Left | Left | 5/12/1989 | 19 | Sacramento,California | 2007 | 49 | 1426 | TEX |
| Jim Holden | | Ind | | | | | | - | | | UDFA | | |
| Chris Hopkins | CF | A+ | 5-11 | 170 | Right | Right | 9/10/1987 | 20 | Vallejo,California | 2008 | 24 | 729 | TOR |
| Koa Kahalehoe | OF | NCAA | 5-10 | 185 | Left | Left | | - | Honolulu,Hawaii | | UDFA | | |
| Blake Keitzman | P | RK | 5-11 | 170 | Left | Left | 1/9/1988 | 20 | Roseburg,Oregon | 2010 | 27 | 830 | COL |
| Josh Keller | P | RK | 6-4 | 240 | Right | Right | 2/2/1986 | 22 | Portland,Oregon | 2008 | UDFA | | LAA |
| Brad Kidd | P | NCAA | 6-3 | 225 | Right | Right | | - | Waterloo,Iowa | | UDFA | | |
| Lonnie Lechelt | 2B | A | 6-0 | 195 | Right | Right | 10/17/1985 | 22 | Kennewick,Washington | 2008 | 21 | 628 | FLA |
| Jordan Lennerton | 1B | AAA | 6-2 | 230 | Left | Left | 2/16/1986 | 22 | Surrey,British Columbia | 2008 | 33 | 1003 | DET |
| Michael Miller | OF | NCAA | 6-2 | 180 | Left | Left | | - | Cashmere,Washington | | UDFA | | |
| Bryce Mooney | P | NCAA | 6-4 | 210 | Right | Right | | - | Fullerton,California | | UDFA | | |
| Garrett Nash | SS-OF | NCAA | 5-11 | 170 | Both | Right | 8/24/1988 | 19 | Salt Lake City,Utah | 2010 | 39 | 1171 | ARI |
| James Nygren | P | AAA | 6-0 | 185 | Right | Right | 3/8/1989 | 19 | Klamath Falls,Oregon | 2011 | 33 | 1003 | FLA |
| Jason Ogata | 2B | A | 6-1 | 195 | Right | Right | 10/21/1986 | 21 | Portland,Oregon | 2008 | 38 | 1143 | TEX |
| Ryan Ortiz | C | AA | 6-3 | 200 | Right | Right | 9/29/1987 | 20 | San Pedro,California | 2009 | 6 | 183 | OAK |
| Josh Osich | P | A+ | 6-5 | 215 | Left | Left | | - | Boise,Idaho | 2011 | 6 | 207 | SF |
| Greg Peavey | P | AAA | 6-2 | 185 | Right | Right | 7/11/1988 | 19 | Vancouver,Washington | 2010 | 6 | 182 | NYM |
| Jorge Reyes | P | AAA | 6-3 | 195 | Right | Right | 12/7/1987 | 20 | Warden,Washington | 2009 | 17 | 504 | SD |
| Kevin Rhoderick | P | AA | 6-0 | 192 | Right | Right | 8/19/1988 | 19 | Dublin,California | 2010 | 9 | 280 | CHC |
| Dan Robertson | CF | AAA | 5-8 | 175 | Right | Right | 9/30/1985 | 22 | Fontana,California | 2008 | 33 | 1005 | SD |
| Tanner Robles | P | A+ | 6-4 | 205 | Left | Left | 2/24/1989 | 19 | Murray,Utah | 2010 | 9 | 277 | CIN |
| Kraig Sitton | P | A+ | 6-5 | 185 | Left | Left | 7/13/1988 | 19 | McMinnville,Oregon | 2010 | 7 | 230 | COL |
| Dale Solomon | 1B | NCAA | 5-11 | 210 | Right | Right | 1986 | 22 | Fullerton,California | | UDFA | | |
| Taylor Starr | P | NCAA | 6-3 | 185 | Right | Right | 5/31/1989 | 19 | Longview,Washington | 2011 | 37 | 1118 | CLE |
| Mike Stutes | P | MLB | 6-1 | 185 | Right | Right | 9/4/1986 | 21 | Metairie,Louisiana | 2008 | 11 | 346 | PHI |
| John Tommasini | 2B | NCAA | 5-8 | 170 | Both | Right | 4/27/1989 | 19 | Roseburg,Oregon | | UDFA | | |
| John Wallace | OF | NCAA | 6-0 | 200 | Left | Right | | - | Reno,Nevada | | UDFA | | |
| Braden Wells | OF | NCAA | 5-11 | 185 | Right | Right | 7/13/1986 | 21 | Phoenix,Arizona | 2005 | 32 | 973 | LAA |
| Joey Wong | 3B-SS | AA | 5-9 | 165 | Left | Right | 4/12/1988 | 20 | Salem,Oregon | 2009 | 24 | 721 | COL |