MLB · 2004 Season
2004 Seattle Mariners
63-99 · 4th AL West
RS/G
4.3
RA/G
5.1
AVG
.270
ERA
4.76
Regular season
MLB · 2004 Season
63-99 · 4th AL West
RS/G
4.3
RA/G
5.1
AVG
.270
ERA
4.76
Regular season
Per-game team averages, regular season.
| 0.60 |
| 0.70 |
| 6.59 |
| 0.88 |
| 0.63 |
| 5.81 |
| vs AL West | 58 | 22-36 | 4.45 | 9.93 | 0.72 | 3.17 | 6.52 | 0.52 | 0.62 | 5.26 |
| vs NL Central | 12 | 5-7 | 2.58 | 7.00 | 0.58 | 2.92 | 7.33 | 0.92 | 0.33 | 3.67 |
| vs NL East | 3 | 3-0 | 4.00 | 9.67 | 0.67 | 4.67 | 6.00 | 1.00 | 0.00 | 0.33 |
| vs NL West | 3 | 1-2 | 3.33 | 8.00 | 1.00 | 2.67 | 5.67 | 0.00 | 1.00 | 3.67 |
| 0.78 |
| 3.56 |
| 6.56 |
| 0.44 |
| 0.78 |
| 5.44 |
| Boston Red Sox | 9 | 4-5 | 4.67 | 9.33 | 1.11 | 2.56 | 7.33 | 1.56 | 0.67 | 6.33 |
| Chicago White Sox | 9 | 2-7 | 3.56 | 9.00 | 0.78 | 2.44 | 5.22 | 0.89 | 0.89 | 4.89 |
| Cleveland Guardians | 9 | 4-5 | 4.67 | 8.78 | 1.33 | 2.78 | 8.22 | 1.00 | 0.78 | 6.67 |
| Detroit Tigers | 9 | 4-5 | 4.67 | 10.44 | 1.11 | 3.00 | 6.00 | 0.67 | 0.56 | 4.78 |
| Houston Astros | 3 | 1-2 | 1.67 | 8.00 | 0.33 | 3.67 | 8.00 | 1.00 | 0.00 | 1.33 |
| Kansas City Royals | 7 | 5-2 | 6.71 | 11.29 | 2.14 | 3.71 | 6.00 | 0.29 | 1.14 | 4.57 |
| Los Angeles Angels | 20 | 7-13 | 4.65 | 10.65 | 0.65 | 3.00 | 7.05 | 0.65 | 0.70 | 5.40 |
| Milwaukee Brewers | 3 | 1-2 | 2.33 | 6.33 | 1.33 | 2.67 | 7.00 | 1.00 | 0.67 | 3.33 |
| Minnesota Twins | 9 | 4-5 | 3.00 | 9.44 | 0.67 | 2.22 | 7.11 | 0.33 | 0.56 | 3.67 |
| New York Yankees | 9 | 3-6 | 5.00 | 10.00 | 0.67 | 2.56 | 4.67 | 0.56 | 0.67 | 5.89 |
| Pittsburgh Pirates | 3 | 3-0 | 5.00 | 7.67 | 0.00 | 3.67 | 6.67 | 1.00 | 0.67 | 3.00 |
| San Diego Padres | 3 | 1-2 | 3.33 | 8.00 | 1.00 | 2.67 | 5.67 | 0.00 | 1.00 | 3.67 |
| St. Louis Cardinals | 3 | 0-3 | 1.33 | 6.00 | 0.67 | 1.67 | 7.67 | 0.67 | 0.00 | 7.00 |
| Tampa Bay Rays | 7 | 2-5 | 3.00 | 7.43 | 0.29 | 2.86 | 8.00 | 0.43 | 0.57 | 4.57 |
| Texas Rangers | 19 | 7-12 | 4.74 | 9.84 | 0.74 | 3.63 | 6.42 | 0.58 | 0.37 | 5.89 |
| Toronto Blue Jays | 9 | 2-7 | 5.22 | 11.00 | 0.78 | 3.67 | 5.89 | 1.33 | 0.44 | 6.56 |
| Washington Nationals | 3 | 3-0 | 4.00 | 9.67 | 0.67 | 4.67 | 6.00 | 1.00 | 0.00 | 0.33 |