MLB · 2003 Season
2003 Seattle Mariners
93-69 · 2nd AL West
RS/G
4.9
RA/G
3.9
AVG
.271
ERA
3.76
Regular season
MLB · 2003 Season
93-69 · 2nd AL West
RS/G
4.9
RA/G
3.9
AVG
.271
ERA
3.76
Regular season
Per-game team averages, regular season.
| 0.49 |
| 0.48 |
| 5.80 |
| 0.46 |
| 0.51 |
| 4.71 |
| vs AL West | 58 | 33-25 | 4.60 | 8.98 | 0.84 | 3.78 | 6.40 | 0.67 | 0.41 | 3.79 |
| vs NL East | 12 | 8-4 | 4.00 | 9.17 | 0.42 | 3.08 | 6.08 | 0.92 | 0.17 | 2.08 |
| vs NL West | 6 | 2-4 | 3.67 | 7.50 | 0.67 | 4.33 | 5.33 | 0.83 | 0.17 | 4.33 |
| 0.00 |
| 1.67 |
| 6.33 |
| 1.67 |
| 0.00 |
| 1.67 |
| Baltimore Orioles | 9 | 5-4 | 4.00 | 9.44 | 0.22 | 3.22 | 5.67 | 0.89 | 0.56 | 3.11 |
| Boston Red Sox | 7 | 2-5 | 3.71 | 8.86 | 0.29 | 2.71 | 6.43 | 0.71 | 0.43 | 5.43 |
| Chicago White Sox | 9 | 7-2 | 6.78 | 10.78 | 1.44 | 4.33 | 5.44 | 0.56 | 0.44 | 3.11 |
| Cleveland Guardians | 9 | 6-3 | 4.78 | 8.67 | 0.67 | 4.00 | 5.56 | 0.67 | 0.78 | 3.56 |
| Detroit Tigers | 9 | 8-1 | 6.67 | 10.11 | 1.67 | 4.11 | 5.22 | 1.33 | 0.22 | 2.78 |
| Kansas City Royals | 9 | 5-4 | 5.56 | 9.78 | 1.44 | 3.78 | 5.67 | 0.89 | 0.22 | 5.56 |
| Los Angeles Angels | 19 | 11-8 | 4.26 | 7.95 | 1.11 | 3.68 | 5.26 | 0.63 | 0.26 | 3.26 |
| Minnesota Twins | 9 | 6-3 | 5.78 | 10.67 | 1.11 | 2.44 | 5.22 | 0.33 | 0.22 | 4.22 |
| New York Mets | 3 | 2-1 | 7.33 | 13.33 | 0.00 | 4.33 | 4.00 | 0.67 | 0.33 | 1.33 |
| New York Yankees | 9 | 4-5 | 5.33 | 10.00 | 0.78 | 2.56 | 8.33 | 0.11 | 0.44 | 6.22 |
| Philadelphia Phillies | 3 | 3-0 | 5.33 | 10.67 | 1.00 | 4.00 | 8.67 | 1.33 | 0.00 | 2.00 |
| San Diego Padres | 6 | 2-4 | 3.67 | 7.50 | 0.67 | 4.33 | 5.33 | 0.83 | 0.17 | 4.33 |
| Tampa Bay Rays | 9 | 4-5 | 5.22 | 8.22 | 1.00 | 5.11 | 6.78 | 0.22 | 0.67 | 4.56 |
| Texas Rangers | 20 | 10-10 | 4.80 | 9.00 | 0.90 | 3.85 | 7.00 | 0.75 | 0.30 | 4.40 |
| Toronto Blue Jays | 7 | 3-4 | 5.00 | 10.29 | 0.57 | 2.71 | 5.29 | 0.43 | 0.43 | 4.29 |
| Washington Nationals | 3 | 1-2 | 1.67 | 7.33 | 0.67 | 2.33 | 5.33 | 0.00 | 0.33 | 3.33 |