[ EoS : Oct 03, 2021 23:47 EDT ]
2021 MLB Pitcher Komatsu-shiki Donation（KD）Rating .
KD Rating：Pittsburgh Pirates
| 1 | Stratton, C |
| 2 | Brubaker, J |
| 3 | Crowe, W |
| 4 | Bednar, D |
| 5 | Keller, M |
| 6 | Kuhl, C |
| 7 | Shreve, C |
| 8 | Underwood, D |
| 9 | Howard, S |
| 10 | Wilson, Bry |
| 11 | Banda, A |
| 12 | DeLosSantos, E |
| 13 | Crick, K |
| 14 | DeJong, C |
| 15 | Kranick, M |
| 16 | Keller, K |
| 17 | Cahill, T |
| 18 | Ponce, C |
| 19 | Mears, N |
| 20 | Oviedo, L |
| 21 | Peters, D |
| 22 | Brault, S |
| 23 | Miller, S |
| 24 | Overton, C |
| 25 | Yajure, M |
| 26 | Spitzbarth, S |
| 27 | Anderson, T |
| 28 | Nogowski, J |
| 28 | Contreras, R |
| 30 | Difo, W |
| 31 | Evans, P |
| KD | G | IP | W | L | Hld | Sv | |
|---|---|---|---|---|---|---|---|
| (PIT) | 458 | 68 | 79.1 | 7 | 1 | 7 | 8 |
| (PIT) | 423 | 24 | 124.1 | 5 | 13 | 0 | 0 |
| (PIT) | 390 | 26 | 116.2 | 4 | 8 | 0 | 0 |
| (PIT) | 372 | 61 | 60.2 | 3 | 1 | 13 | 3 |
| (PIT) | 352 | 23 | 100.2 | 5 | 11 | 0 | 0 |
| (PIT) | 331 | 28 | 80.1 | 5 | 7 | 4 | 0 |
| (PIT) | 319 | 57 | 56.1 | 3 | 3 | 12 | 0 |
| (PIT) | 278 | 43 | 72.2 | 2 | 3 | 4 | 0 |
| (PIT) | 275 | 54 | 45.0 | 3 | 4 | 11 | 0 |
| (PIT) | 252 | 16 | 74.0 | 3 | 7 | 0 | 0 |
| (PIT) | 161 | 30 | 33.2 | 2 | 2 | 4 | 0 |
| (PIT) | 146 | 33 | 35.1 | 2 | 1 | 2 | 0 |
| (PIT) | 143 | 27 | 24.1 | 1 | 1 | 6 | 0 |
| (PIT) | 141 | 9 | 43.2 | 1 | 4 | 0 | 0 |
| (PIT) | 136 | 9 | 38.2 | 2 | 3 | 0 | 0 |
| (PIT) | 130 | 32 | 33.1 | 1 | 1 | 2 | 0 |
| (PIT) | 121 | 9 | 37.0 | 1 | 5 | 0 | 0 |
| (PIT) | 115 | 15 | 38.1 | 0 | 6 | 0 | 0 |
| (PIT) | 110 | 30 | 23.1 | 1 | 0 | 3 | 0 |
| (PIT) | 99 | 22 | 29.2 | 1 | 2 | 0 | 0 |
| (PIT) | 90 | 6 | 26.2 | 1 | 2 | 0 | 0 |
| (PIT) | 83 | 7 | 27.2 | 0 | 3 | 0 | 0 |
| (PIT) | 58 | 13 | 12.2 | 0 | 1 | 2 | 0 |
| (PIT) | 46 | 9 | 15.1 | 0 | 1 | 0 | 0 |
| (PIT) | 45 | 4 | 15.0 | 0 | 2 | 0 | 0 |
| (PIT) | 25 | 5 | 5.0 | 0 | 0 | 1 | 0 |
| (PIT) | 15 | 1 | 5.0 | 0 | 0 | 0 | 0 |
| (PIT) | 9 | 3 | 3.0 | 0 | 0 | 0 | 0 |
| (PIT) | 9 | 1 | 3.0 | 0 | 0 | 0 | 0 |
| (PIT) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (PIT) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
- KD：Komatsu-shiki Donation Rating
- G ：Games
- IP：Innings Pitched
- W ：Wins
- L ：Losses
- Hld：Holds
- Sv：Saves
What is KD ( Komatsu-shiki Donation Rating)?
KD is one of baseball statistic which is popular to certain internet people in Japan. It is calculated with a simple formura as below :
KD = (IP * 3) + (W + HLD + SV) * 10
It is quite different from the concept of sabermetrics. But interestingly, KD clearly shows the pitcher's impression , impact or contribution to the team. And KD can compare pitchers with different role : starter, setup man and closer.
In 2011, Satoshi KOMATSU ( ex Orix Buffaloes picher, NPB ) started his contribution activity named "ONE OUT DONATION". He donated amounts calculated from his pitching results to a charity group.
KD formula (seen above) is based on his method of calculating donation amounts.
