| Game | Fourseam |
|---|---|
| SEA@OAK (4/10/15) | 49.32 |
| SEA@LAD (4/15/15) | 61.33 |
| HOU@SEA (4/21/15) | 69.61 |
| SEA@TEX (4/27/15) | 58.89 |
| SEA@HOU (5/2/15) | 62.32 |
| OAK@SEA (5/8/15) | 73.20 |
| SD@SEA (5/13/15) | 76.47 |
| SEA@BAL (5/19/15) | 72.86 |
| SEA@TOR (5/24/15) | 65.96 |
| CLE@SEA (5/29/15) | 74.51 |
| NYY@SEA (6/3/15) | 72.22 |
| SEA@CLE (6/10/15) | 69.57 |
| SEA@SF (6/15/15) | 73.68 |
| HOU@SEA (6/20/15) | 72.34 |
| SEA@LAA (6/26/15) | 68.75 |
| SEA@SD (7/1/15) | 75.00 |
| DET@SEA (7/7/15) | 68.97 |
| LAA@SEA (7/12/15) | 56.32 |
| SEA@DET (7/21/15) | 58.97 |
| TOR@SEA (7/26/15) | 35.71 |
| SEA@MIN (7/31/15) | 52.00 |
| SEA@COL (8/5/15) | 67.00 |
| BAL@SEA (8/11/15) | 64.00 |
| SEA@TEX (8/17/15) | 55.79 |
| CWS@SEA (8/23/15) | 65.52 |
| SEA@CWS (8/28/15) | 69.74 |
| SEA@HOU (9/2/15) | 63.46 |
| TEX@SEA (9/8/15) | 74.58 |
| LAA@SEA (9/14/15) | 62.50 |