| Month | Hard | Breaking | Offspeed |
|---|---|---|---|
| 4/14 | 5.61 | 5.63 | 5.52 |
| 5/14 | 5.53 | 5.53 | 5.50 |
| 6/14 | 5.53 | 5.52 | 5.45 |
| 7/14 | 5.53 | 5.52 | 5.46 |
| 8/14 | 5.56 | 5.57 | 5.51 |
| 9/14 | 5.52 | 5.56 | 5.50 |
| 10/14 | 5.52 | 5.60 | 5.45 |
| Month | Hard | Breaking | Offspeed | 4/15 | 5.65 | 5.61 | 5.67 |
| 5/15 | 5.69 | 5.71 | 5.66 |
| 6/15 | 5.66 | 5.61 | 5.69 |
| 7/15 | 5.67 | 5.70 | 5.60 |
| 8/15 | 5.66 | 5.65 | 5.55 |
| 9/15 | 5.72 | 5.74 | 5.65 |
| 10/15 | 5.70 | 5.72 | 5.69 |