| Game | Hard |
|---|---|
| CLE@SEA (5/29/15) | 7.89 |
| NYY@SEA (6/3/15) | 8.97 |
| SEA@CLE (6/10/15) | 7.81 |
| SEA@SF (6/15/15) | 18.57 |
| HOU@SEA (6/20/15) | 8.82 |
| SEA@LAA (6/26/15) | 7.58 |
| SEA@SD (7/1/15) | 8.77 |
| DET@SEA (7/7/15) | 6.67 |
| LAA@SEA (7/12/15) | 4.08 |
| SEA@DET (7/21/15) | 4.35 |
| TOR@SEA (7/26/15) | 14.29 |
| SEA@MIN (7/31/15) | 11.54 |
| SEA@COL (8/5/15) | 10.45 |
| BAL@SEA (8/11/15) | 6.25 |
| SEA@TEX (8/17/15) | 11.32 |
| CWS@SEA (8/23/15) | 17.54 |
| SEA@CWS (8/28/15) | 11.32 |
| SEA@HOU (9/2/15) | 13.64 |
| TEX@SEA (9/8/15) | 9.09 |
| LAA@SEA (9/14/15) | 11.67 |