| # | Pitchers | B/T | Ht | Wt | DOB |
|---|---|---|---|---|---|
| 49 | Brett Anderson
 15-day DL *
|
L-L | 6'4" | 235 | Feb 1, 1988 |
| 50 | Grant Balfour | R-R | 6'2" | 200 | Dec 30, 1977 |
| 13 | Jerry Blevins | L-L | 6'6" | 175 | Sep 6, 1983 |
| 60 | Jesse Chavez | R-R | 6'2" | 160 | Aug 21, 1983 |
| 40 | Bartolo Colon | R-R | 5'11" | 265 | May 24, 1973 |
| 48 | Ryan Cook | R-R | 6'2" | 215 | Jun 30, 1987 |
| 62 | Sean Doolittle | L-L | 6'3" | 210 | Sep 26, 1986 |
| 65 | Pedro Figueroa * | L-L | 6'0" | 215 | Nov 23, 1985 |
| 64 | A.J. Griffin | R-R | 6'5" | 230 | Jan 28, 1988 |
| 68 | Arnold Leon * | R-R | 6'1" | 205 | Sep 6, 1988 |
| 57 | Tommy Milone | L-L | 6'0" | 205 | Feb 16, 1987 |
| 47 | Pat Neshek | S-R | 6'3" | 210 | Sep 4, 1980 |
| 39 | Hideki Okajima | L-L | 6'1" | 195 | Dec 25, 1975 |
| 11 | Jarrod Parker | R-R | 6'1" | 195 | Nov 24, 1988 |
| 33 | Fernando Rodriguez
60-day DL **
|
R-R | 6'3" | 235 | Jun 18, 1984 |
| 58 | Evan Scribner * | R-R | 6'3" | 190 | Jul 19, 1985 |
| 67 | Dan Straily | R-R | 6'2" | 215 | Dec 1, 1988 |
| 31 | Andrew Werner * | L-L | 6'2" | 215 | Feb 25, 1987 |
| 66 | Michael Ynoa * | R-R | 6'7" | 210 | Sep 24, 1991 |
| # | Catchers | B/T | Ht | Wt | DOB |
| 5 | John Jaso | L-R | 6'2" | 205 | Sep 19, 1983 |
| 22 | Luke Montz | R-R | 6'1" | 230 | Jul 7, 1983 |
| 36 | Derek Norris | R-R | 6'0" | 210 | Feb 14, 1989 |
| Stephen Vogt * | L-R | 6'0" | 215 | Nov 1, 1984 | |
| # | Infielders | B/T | Ht | Wt | DOB |
| 20 | Josh Donaldson | R-R | 6'0" | 220 | Dec 8, 1985 |
| 7 | Nate Freiman | R-R | 6'8" | 250 | Dec 31, 1986 |
| 35 | Grant Green * | R-R | 6'3" | 180 | Sep 27, 1987 |
| 8 | Jed Lowrie | S-R | 6'0" | 190 | Apr 17, 1984 |
| 37 | Brandon Moss | L-R | 6'0" | 210 | Sep 16, 1983 |
| 3 | Hiroyuki Nakajima * | R-R | 5'11" | 200 | Jul 31, 1982 |
| 12 | Andy Parrino * | S-R | 6'0" | 190 | Oct 31, 1985 |
| 17 | Adam Rosales | R-R | 6'1" | 195 | May 20, 1983 |
| 29 | Scott Sizemore
60-day DL **
|
R-R | 6'0" | 185 | Jan 4, 1985 |
| 28 | Eric Sogard | L-R | 5'10" | 190 | May 22, 1986 |
| 19 | Jemile Weeks * | S-R | 5'9" | 160 | Jan 26, 1987 |
| # | Outfielders | B/T | Ht | Wt | DOB |
| 52 | Yoenis Cespedes | R-R | 5'10" | 210 | Oct 18, 1985 |
| 4 | Coco Crisp | S-R | 5'10" | 185 | Nov 1, 1979 |
| 32 | Shane Peterson * | L-L | 6'0" | 210 | Feb 11, 1988 |
| 16 | Josh Reddick
15-day DL *
|
L-R | 6'2" | 180 | Feb 19, 1987 |
| 15 | Seth Smith | L-L | 6'3" | 210 | Sep 30, 1982 |
| 23 | Michael Taylor * | R-R | 6'5" | 255 | Dec 19, 1985 |
| 25 | Chris Young | R-R | 6'2" | 190 | Sep 5, 1983 |
