[ EoS : Oct 03, 2021 23:47 EDT ]
2021 MLB Pitcher Komatsu-shiki Donation（KD）Rating .
KD Rating：Oakland Athletics
| 1 | Montas, F |
| 2 | Manaea, S |
| 3 | Irvin, C |
| 4 | Bassitt, C |
| 5 | Trivino, L |
| 6 | Petit, Y |
| 7 | Chafin, A |
| 8 | Kaprielian, J |
| 9 | Diekman, J |
| 10 | Romo, S |
| 11 | Guerra, D |
| 12 | Smith, B |
| 13 | Blackburn, P |
| 14 | Feliz, M |
| 15 | Jefferies, D |
| 16 | Guduan, R |
| 17 | Puk, A |
| 18 | Acevedo, D |
| 19 | Moll, S |
| 20 | Fiers, M |
| 21 | Kolarek, A |
| 22 | Moreland, M |
| 22 | Tom, K |
| KD | G | IP | W | L | Hld | Sv | |
|---|---|---|---|---|---|---|---|
| (OAK) | 691 | 32 | 187.0 | 13 | 9 | 0 | 0 |
| (OAK) | 648 | 32 | 179.1 | 11 | 10 | 0 | 0 |
| (OAK) | 635 | 32 | 178.1 | 10 | 15 | 0 | 0 |
| (OAK) | 592 | 27 | 157.1 | 12 | 4 | 0 | 0 |
| (OAK) | 591 | 71 | 73.2 | 7 | 8 | 8 | 22 |
| (OAK) | 554 | 78 | 78.0 | 8 | 3 | 22 | 2 |
| (OAK) | 496 | 71 | 68.2 | 2 | 4 | 22 | 5 |
| (OAK) | 438 | 24 | 119.1 | 8 | 5 | 0 | 0 |
| (OAK) | 422 | 67 | 60.2 | 3 | 3 | 14 | 7 |
| (OAK) | 345 | 66 | 61.2 | 1 | 1 | 12 | 3 |
| (OAK) | 267 | 53 | 65.2 | 4 | 1 | 3 | 0 |
| (OAK) | 180 | 31 | 43.1 | 1 | 1 | 4 | 0 |
| (OAK) | 125 | 9 | 38.1 | 1 | 4 | 0 | 0 |
| (OAK) | 70 | 21 | 20.0 | 0 | 0 | 0 | 1 |
| (OAK) | 55 | 5 | 15.0 | 1 | 0 | 0 | 0 |
| (OAK) | 43 | 11 | 14.1 | 0 | 0 | 0 | 0 |
| (OAK) | 40 | 12 | 13.1 | 0 | 3 | 0 | 0 |
| (OAK) | 33 | 10 | 11.0 | 0 | 0 | 0 | 0 |
| (OAK) | 31 | 8 | 10.1 | 0 | 0 | 0 | 0 |
| (OAK) | 28 | 2 | 9.1 | 0 | 2 | 0 | 0 |
| (OAK) | 27 | 12 | 9.0 | 0 | 0 | 0 | 0 |
| (OAK) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (OAK) | 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.
