Originally published Thursday, October 4, 2012 at 1:55 PM
Mariners by the numbers
By the numbers A look at key Mariners statistics during the Jack Zduriencik era At Safeco Field Year Avg. OBP Slug OPS+ 2009 . 255 . 317 . 395 85...
![]()
By the numbers
A look at key Mariners statistics during the Jack Zduriencik era
| At Safeco Field | ||||
| Year | Avg. | OBP | Slug | OPS+ |
| 2009 | .255 | .317 | .395 | 85 |
| 2010 | .235 | .301 | .322 | 68 |
| 2011 | .222 | .289 | .333 | 70 |
| 2012 | .218 | .288 | .327 | 69 |
| On the road | ||||
| Year | Avg. | OBP | Slug | OPS+ |
| 2009 | .260 | .310 | .409 | 96 |
| 2010 | .236 | .295 | .356 | 84 |
| 2011 | .244 | .296 | .363 | 87 |
| 2012 | .247 | .300 | .403 | 98 |
| Runs per game | ||
| Year | Runs | MLB rank |
| 2009 | 3.95 | 28th |
| 2010 | 3.17 | 30th |
| 2011 | 3.43 | 30th |
| 2012 | 3.82 | 27th |
| OPS+ | |
| Year | OPS+ |
| 2009 | 92 |
| 2010 | 79 |
| 2011 | 83 |
| 2012 | 90 |
| ERA+ | |
| Year | ERA+ |
| 2009 | 110 |
| 2010 | 100 |
| 2011 | 97 |
| 2012 | 99 |
| Win percentage | |
| Year | Win percentage |
| 2009 | .525 (3rd place) |
| 2010 | .377 (4th place) |
| 2011 | .414 (4th place) |
| 2012 | .463 (4th place) |
Mariners vs. AL West
| 2012 OPS+ | |
| Angels | 116 |
| Rangers | 102 |
| Athletics | 97 |
| Mariners | 90 |
| 2012 ERA+ | |
| Rangers | 113 |
| Athletics | 113 |
| Mariners | 99 |
| Angels | 94 |
2012 wins
94 Athletics
93 Rangers
89 Angels
75 Mariners
2012 head to head
9-10 vs. Rangers
7-12 vs. Athletics
8-11 vs. Angels
OPS+ and ERA+ are park-factored versions of on-base-plus-slugging percentage and earned-run average. They are scored on a scale of 100 representing league average, with anything above or below being the percentage greater or lesser than league average.









