First the outfield arms:
| Name | ARM |
| Hunter Pence | 8.6 |
| Nick Markakis | 6.8 |
| Ryan Ludwick | 6.3 |
| Pat Burrell | 6 |
| Shane Victorino | 5.1 |
| Alfonso Soriano | 4.7 |
| B.J. Upton | 4.6 |
Now the pivot specialists:
| Name | DPR |
| Bobby Crosby | 3.1 |
| Akinori Iwamura | 2.4 |
| Miguel Tejada | 2.2 |
| Daric Barton | 1.7 |
| Mark Ellis | 1.5 |
| Jose Reyes | 1.4 |
And after the jump, the worst.
| Name | DPR |
| Mark Teixeira | -1.1 |
| Edgar Renteria | -1.1 |
| Kelly Johnson | -1.3 |
| Derek Jeter | -1.6 |
| Freddy Sanchez | -1.8 |
| Brian Roberts | -2.9 |
| Placido Polanco | -3.1 |
| Yunel Escobar | -3.9 |
| Name | ARM |
| Brian Giles | -9.4 |
| Grady Sizemore | -5.2 |
| Lastings Milledge | -5.1 |
| Corey Hart | -4.6 |
| Jason Bay | -4.5 |
| Brad Hawpe | -4.1 |
| Jermaine Dye | -3.9 |
| Adam Dunn | -3.7 |
| Chris Young | -3 |
| Jeremy Hermida | -2.9 |
| Carlos Lee | -2.5 |
Things I'm all ready thinking about:
- Splits on whether lefties/righties turn DPs better at which positions.
- Arm/DP aging curves.
- Arms by position.