71-91
Record
.438
Win %
4
Rank
624
Runs
188
HR
4.31
ERA
Home Park: Safeco Field
Attendance: 1,761,546
Managers
- Eric Wedge 58-76
- Robby Thompson 13-15
Batting
| Player | G | AB | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|
| Kyle Seager | 160 | 615 | 160 | 22 | 69 | .260 |
| Kendrys Morales | 156 | 602 | 167 | 23 | 80 | .277 |
| Raul Ibanez | 124 | 454 | 110 | 29 | 65 | .242 |
| Justin Smoak | 131 | 454 | 108 | 20 | 50 | .238 |
| Michael Saunders | 132 | 406 | 96 | 12 | 46 | .236 |
| Dustin Ackley | 113 | 384 | 97 | 4 | 31 | .253 |
| Nick Franklin | 102 | 369 | 83 | 12 | 45 | .225 |
| Brad Miller | 76 | 306 | 81 | 8 | 36 | .265 |
| Mike Morse | 76 | 283 | 64 | 13 | 27 | .226 |
| Endy Chavez | 97 | 266 | 71 | 2 | 14 | .267 |
| Brendan Ryan | 87 | 260 | 50 | 3 | 21 | .192 |
| Jason Bay | 68 | 206 | 42 | 11 | 20 | .204 |
| Mike Zunino | 52 | 173 | 37 | 5 | 14 | .214 |
| Franklin Gutierrez | 41 | 145 | 36 | 10 | 24 | .248 |
| Kelly Shoppach | 35 | 107 | 21 | 3 | 9 | .196 |
| Jesus Montero | 29 | 101 | 21 | 3 | 9 | .208 |
| Henry Blanco | 35 | 96 | 12 | 3 | 14 | .125 |
| Robert Andino | 29 | 76 | 14 | 0 | 4 | .184 |
| Abraham Almonte | 25 | 72 | 19 | 2 | 9 | .264 |
| Humberto Quintero | 22 | 67 | 15 | 2 | 4 | .224 |
| Carlos Triunfel | 17 | 44 | 6 | 0 | 2 | .136 |
| Jesus Sucre | 8 | 26 | 5 | 0 | 3 | .192 |
| Alex Liddi | 8 | 17 | 1 | 0 | 0 | .059 |
| Carlos Peguero | 2 | 6 | 2 | 1 | 1 | .333 |
| Felix Hernandez | 31 | 5 | 0 | 0 | 0 | .000 |
Pitching
| Player | G | W-L | ERA | SO | SV |
|---|---|---|---|---|---|
| Hisashi Iwakuma | 33 | 14-6 | 2.66 | 185 | 0 |
| Felix Hernandez | 31 | 12-10 | 3.04 | 216 | 0 |
| Joe Saunders | 32 | 11-16 | 5.26 | 107 | 0 |
| Aaron Harang | 22 | 5-11 | 5.76 | 87 | 0 |
| Brandon Maurer | 22 | 5-8 | 6.30 | 70 | 0 |
| Erasmo Ramirez | 14 | 5-3 | 4.98 | 57 | 0 |
| Yoervis Medina | 63 | 4-6 | 2.91 | 71 | 1 |
| Charlie Furbush | 71 | 2-6 | 3.74 | 80 | 0 |
| Carter Capps | 53 | 3-3 | 5.49 | 66 | 0 |
| Tom Wilhelmsen | 59 | 0-3 | 4.12 | 45 | 24 |
| Danny Farquhar | 46 | 0-3 | 4.20 | 79 | 16 |
| Oliver Perez | 61 | 3-3 | 3.74 | 74 | 2 |
| Blake Beavan | 12 | 0-2 | 6.13 | 27 | 0 |
| Jeremy Bonderman | 7 | 1-3 | 4.93 | 16 | 0 |
| Lucas Luetge | 35 | 1-3 | 4.86 | 27 | 0 |
| Hector Noesi | 12 | 0-1 | 6.59 | 21 | 0 |
| James Paxton | 4 | 3-0 | 1.50 | 21 | 0 |
| Taijuan Walker | 3 | 1-0 | 3.60 | 12 | 0 |
| Bobby LaFromboise | 10 | 0-1 | 5.91 | 11 | 0 |
| Chance Ruffin | 9 | 0-2 | 8.38 | 15 | 0 |
| Stephen Pryor | 7 | 0-0 | 0.00 | 7 | 0 |
| Kameron Loe | 4 | 1-1 | 10.80 | 3 | 0 |