| Game | Hard | Breaking | Offspeed |
|---|---|---|---|
| LAA@SEA (4/7/15) | 0.00 | -11.16 | 0.00 |
| LAA@SEA (4/8/15) | 17.57 | 0.00 | -31.77 |
| SEA@OAK (4/11/15) | 28.92 | 0.00 | -29.39 |
| SEA@OAK (4/12/15) | 32.30 | 0.00 | 2.66 |
| SEA@LAD (4/13/15) | 6.35 | 0.00 | 0.00 |
| SEA@LAD (4/14/15) | -27.13 | 0.00 | 0.00 |
| SEA@LAD (4/15/15) | 34.26 | -6.02 | 0.00 |
| TEX@SEA (4/17/15) | 0.00 | -48.75 | 0.00 |
| TEX@SEA (4/18/15) | -1.81 | -43.30 | 0.00 |
| TEX@SEA (4/19/15) | -19.98 | 0.00 | 0.00 |
| HOU@SEA (4/20/15) | -2.77 | -28.87 | 0.00 |
| HOU@SEA (4/21/15) | 11.14 | 0.00 | 0.00 |
| HOU@SEA (4/22/15) | -16.04 | 0.00 | -22.45 |
| MIN@SEA (4/24/15) | -35.90 | 22.82 | 0.00 |
| MIN@SEA (4/25/15) | 0.00 | -21.29 | 0.00 |
| MIN@SEA (4/26/15) | -8.42 | 0.00 | -23.96 |
| SEA@TEX (4/27/15) | 0.00 | 0.00 | -24.38 |
| SEA@TEX (4/28/15) | -47.18 | 0.00 | -51.16 |
| SEA@TEX (4/29/15) | 16.66 | -22.45 | -34.59 |
| SEA@HOU (4/30/15) | -32.91 | -6.80 | 0.00 |
| SEA@HOU (5/1/15) | 6.94 | 26.06 | 0.00 |
| SEA@HOU (5/2/15) | 3.97 | -37.94 | -22.63 |
| SEA@HOU (5/3/15) | -23.21 | 2.73 | 0.00 |
| SEA@LAA (5/6/15) | 30.57 | 0.00 | 0.00 |
| OAK@SEA (5/8/15) | 25.54 | -44.62 | 0.00 |
| OAK@SEA (5/9/15) | -26.67 | 0.00 | -23.95 |
| OAK@SEA (5/10/15) | -40.17 | 0.00 | -36.91 |
| SD@SEA (5/12/15) | -11.05 | 54.32 | 0.00 |
| SD@SEA (5/13/15) | -0.38 | 0.00 | 25.24 |
| BOS@SEA (5/14/15) | 21.32 | 18.07 | 0.00 |
| BOS@SEA (5/15/15) | 33.79 | 0.00 | -45.79 |
| BOS@SEA (5/16/15) | 0.00 | -15.72 | -40.87 |
| BOS@SEA (5/17/15) | 0.00 | 0.00 | -14.68 |
| SEA@BAL (5/19/15) | 17.35 | -28.93 | 44.59 |
| SEA@BAL (5/20/15) | 0.00 | -33.26 | 0.00 |
| SEA@BAL (5/21/15) | -2.74 | -36.24 | -29.89 |
| SEA@TOR (5/22/15) | -6.35 | 0.00 | -27.48 |
| SEA@TOR (5/24/15) | 1.88 | 0.00 | 0.00 |
| SEA@TB (5/25/15) | 0.00 | 0.00 | 15.49 |
| SEA@TB (5/26/15) | 1.73 | 0.00 | 0.00 |
| SEA@TB (5/27/15) | 40.39 | 0.00 | 43.13 |
| CLE@SEA (5/28/15) | -38.03 | 28.88 | 0.00 |
| CLE@SEA (5/29/15) | -55.80 | 16.67 | 0.00 |
| CLE@SEA (5/30/15) | -10.12 | 0.00 | 0.00 |
| NYY@SEA (6/2/15) | 0.00 | -3.44 | 0.00 |
| NYY@SEA (6/3/15) | -9.83 | 0.00 | -28.77 |
| TB@SEA (6/4/15) | -24.25 | 0.00 | -38.16 |
| TB@SEA (6/5/15) | -30.24 | 0.00 | 36.96 |
| TB@SEA (6/7/15) | -30.50 | 27.20 | -40.37 |
| SEA@CLE (6/9/15) | 5.43 | -18.11 | 0.00 |
| SEA@CLE (6/10/15) | 1.58 | 0.00 | 0.00 |
| SEA@CLE (6/11/15) | -5.22 | 0.00 | 0.00 |
| SEA@HOU (6/13/15) | -1.27 | -17.51 | -7.04 |
| SEA@HOU (6/14/15) | 0.00 | -26.34 | 0.00 |
| SEA@SF (6/15/15) | 0.00 | -29.85 | 0.00 |
| SEA@SF (6/16/15) | 11.75 | 12.32 | 0.00 |
| SF@SEA (6/17/15) | -24.32 | 0.00 | 0.00 |
| SF@SEA (6/18/15) | 18.08 | 0.00 | -2.02 |
| HOU@SEA (6/19/15) | 52.63 | 0.00 | 0.00 |
| HOU@SEA (6/20/15) | 0.83 | -35.29 | 0.00 |
| HOU@SEA (6/21/15) | -36.18 | 0.00 | 0.00 |
| KC@SEA (6/22/15) | 0.00 | 0.00 | -2.63 |
| KC@SEA (6/23/15) | 23.31 | 0.00 | 0.00 |
| KC@SEA (6/24/15) | 6.17 | -23.97 | 0.00 |
| SEA@LAA (6/26/15) | 24.16 | -9.96 | 0.00 |
| SEA@LAA (6/27/15) | 19.49 | 0.00 | -17.75 |
| SEA@LAA (6/28/15) | 17.44 | -7.32 | 0.00 |
| SEA@SD (6/30/15) | -42.75 | -0.23 | -0.73 |
| SEA@SD (7/1/15) | -15.56 | 0.00 | -13.65 |
| SEA@OAK (7/3/15) | 12.08 | -25.85 | -38.68 |
| SEA@OAK (7/4/15) | 26.68 | 46.32 | -24.36 |
| SEA@OAK (7/5/15) | 99.78 | 0.00 | 0.00 |
| DET@SEA (7/6/15) | 6.89 | 0.00 | -22.93 |
| DET@SEA (7/7/15) | 21.90 | 0.00 | 0.00 |
| DET@SEA (7/8/15) | 0.00 | -5.99 | 0.00 |
| LAA@SEA (7/9/15) | -12.88 | 0.00 | 0.00 |
| LAA@SEA (7/11/15) | 0.00 | -10.44 | 0.00 |
| LAA@SEA (7/12/15) | -2.27 | -8.07 | -24.97 |
| SEA@NYY (7/17/15) | 0.00 | 28.42 | -40.92 |
| SEA@NYY (7/18/15) | -21.24 | 0.00 | 30.87 |
| SEA@DET (7/20/15) | 36.90 | 0.00 | 28.62 |
| SEA@DET (7/21/15) | -14.45 | 0.00 | 0.00 |
| SEA@DET (7/22/15) | 0.00 | 0.00 | -39.28 |
| TOR@SEA (7/24/15) | 0.00 | 0.00 | 8.57 |
| TOR@SEA (7/26/15) | 6.09 | -1.89 | 0.00 |
| ARI@SEA (7/27/15) | 23.89 | -10.36 | 0.00 |
| ARI@SEA (7/28/15) | 11.34 | 0.00 | 0.00 |
| ARI@SEA (7/29/15) | -1.21 | -32.61 | 0.00 |
| SEA@MIN (7/30/15) | 1.91 | -15.65 | 0.00 |
| SEA@MIN (7/31/15) | 6.19 | 0.00 | 41.26 |
| SEA@MIN (8/1/15) | -19.50 | 0.00 | 8.32 |
| SEA@MIN (8/2/15) | -29.58 | 0.00 | -25.70 |
| SEA@COL (8/3/15) | 0.00 | 36.98 | -27.42 |
| SEA@COL (8/4/15) | 3.58 | -16.61 | 0.00 |
| TEX@SEA (8/8/15) | 6.82 | 0.00 | 0.00 |
| TEX@SEA (8/9/15) | -39.01 | 0.00 | -13.44 |
| BAL@SEA (8/11/15) | 28.82 | -26.44 | 0.00 |
| BAL@SEA (8/12/15) | 42.58 | 0.00 | 0.00 |
| SEA@BOS (8/14/15) | 10.58 | -10.76 | -42.20 |
| SEA@BOS (8/15/15) | -8.71 | 0.00 | 0.00 |
| SEA@TEX (8/18/15) | 35.97 | 0.00 | 0.00 |
| CWS@SEA (8/22/15) | -28.64 | -27.27 | 0.00 |
| CWS@SEA (8/23/15) | -8.31 | 0.00 | -36.95 |
| OAK@SEA (8/25/15) | 0.00 | 0.00 | 17.12 |
| SEA@CWS (8/27/15) | -46.48 | -4.11 | 0.00 |
| SEA@CWS (8/29/15) | 43.65 | 0.00 | 0.00 |
| SEA@CWS (8/30/15) | 21.78 | 3.30 | 0.00 |
| SEA@HOU (8/31/15) | -22.74 | -67.35 | 0.00 |
| SEA@HOU (9/1/15) | 4.46 | 8.08 | 0.00 |
| SEA@OAK (9/4/15) | -12.02 | 32.82 | 18.11 |
| SEA@OAK (9/5/15) | 28.87 | 0.00 | 7.15 |
| SEA@OAK (9/6/15) | 45.42 | -38.26 | 0.00 |
| TEX@SEA (9/7/15) | -19.86 | -7.60 | 0.00 |
| TEX@SEA (9/8/15) | 0.00 | 0.00 | 5.45 |
| TEX@SEA (9/9/15) | -8.75 | 0.00 | 0.00 |
| COL@SEA (9/11/15) | 5.02 | 0.00 | 0.00 |
| LAA@SEA (9/15/15) | -1.45 | -25.87 | -17.72 |
| LAA@SEA (9/16/15) | 32.26 | 0.00 | 18.29 |
| SEA@TEX (9/18/15) | 26.80 | -11.51 | 0.00 |
| SEA@KC (9/22/15) | -5.24 | -29.60 | 0.00 |
| SEA@KC (9/23/15) | 0.00 | -22.20 | 29.26 |
| SEA@KC (9/24/15) | 23.76 | 0.00 | 0.00 |
| SEA@LAA (9/25/15) | -6.06 | 29.55 | 0.00 |
| SEA@LAA (9/27/15) | 0.00 | -34.27 | 0.00 |
| HOU@SEA (9/28/15) | 28.45 | 29.16 | 0.00 |
| HOU@SEA (9/30/15) | 0.00 | -31.18 | 0.00 |
| OAK@SEA (10/2/15) | 31.13 | 0.00 | 26.21 |
| OAK@SEA (10/3/15) | 15.55 | 14.17 | 0.00 |
| OAK@SEA (10/4/15) | 0.00 | -0.07 | 16.19 |