[ EoS : Oct 02, 2023 00:18 EDT ]
2023 MLB Pitcher Komatsu-shiki Donation（KD）Rating .
KD Rating：American League
| 401 | Reyes, P |
| 401 | Duffy, M |
| 401 | Peterson, J |
| 401 | Ford, M |
| 401 | Faria, J |
| 401 | Pilkington, K |
| 401 | Gómez, Y |
| 401 | Lopez, J |
| 401 | Miller, B |
| 410 | Ríos, Y |
| 410 | Alberto, H |
| 410 | Pérez, C |
| 413 | Caceres, K |
| 413 | Moronta, R |
| 413 | Luplow, J |
| 413 | Schoop, J |
| 413 | Hembree, H |
| 418 | Lester, J |
| 418 | McCann, J |
| 418 | McKenna, R |
| 418 | McKinstry, Z |
| 418 | Madris, B |
| 418 | Maldonado, M |
| 418 | Eaton, N |
| 418 | Lamb, J |
| 418 | Donaldson, J |
| 418 | Ryan, R |
| 418 | Pinto, R |
| 418 | León, S |
| 418 | Clement, E |
| 431 | Vallimont, C |
| 432 | Phillips, B |
| 432 | Bethancourt, C |
| 432 | Perez, H |
| 432 | Danner, H |
| KD | G | IP | W | L | Hld | Sv | |
|---|---|---|---|---|---|---|---|
| (BOS) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (KC) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (OAK) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (SEA) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (BOS) | 6 | 1 | 2.0 | 0 | 0 | 0 | 0 |
| (CLE) | 6 | 1 | 2.0 | 0 | 0 | 0 | 0 |
| (NYY) | 6 | 1 | 2.0 | 0 | 0 | 0 | 0 |
| (TB) | 6 | 1 | 2.0 | 0 | 0 | 0 | 0 |
| (TEX) | 6 | 1 | 2.0 | 0 | 0 | 0 | 0 |
| (OAK) | 5 | 3 | 1.2 | 0 | 0 | 0 | 0 |
| (CWS) | 5 | 2 | 1.2 | 0 | 0 | 0 | 0 |
| (OAK) | 5 | 2 | 1.2 | 0 | 0 | 0 | 0 |
| (LAA) | 4 | 2 | 1.1 | 0 | 0 | 0 | 0 |
| (LAA) | 4 | 2 | 1.1 | 0 | 0 | 0 | 0 |
| (MIN) | 4 | 2 | 1.1 | 0 | 1 | 0 | 0 |
| (DET) | 4 | 1 | 1.1 | 0 | 0 | 0 | 0 |
| (TB) | 4 | 1 | 1.1 | 0 | 0 | 0 | 0 |
| (BAL) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (BAL) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (BAL) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (DET) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (HOU) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (HOU) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (KC) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (LAA) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (NYY) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (SEA) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (TB) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (TEX) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (TOR) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (BAL) | 2 | 1 | 0.2 | 0 | 0 | 0 | 0 |
| (LAA) | 1 | 1 | 0.1 | 0 | 0 | 0 | 0 |
| (TB) | 1 | 1 | 0.1 | 0 | 0 | 0 | 0 |
| (TB) | 1 | 1 | 0.1 | 0 | 0 | 0 | 0 |
| (TOR) | 1 | 1 | 0.1 | 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.
