[ EoS : Oct 03, 2021 23:47 EDT ]
2021 MLB Pitcher Komatsu-shiki Donation（KD）Rating .
KD Rating：American League
| 396 | Seabold, C |
| 402 | Castro, H |
| 403 | Peguero, E |
| 403 | Hartman, R |
| 405 | McRae, A |
| 405 | Lail, B |
| 405 | Mejía, F |
| 405 | Culberson, C |
| 405 | Crawford, K |
| 405 | Espinal, R |
| 411 | Peña, F |
| 412 | Valaika, P |
| 412 | Criswell, C |
| 412 | Paxton, J |
| 415 | Wilkerson, S |
| 415 | Wynns, A |
| 415 | Araúz, J |
| 415 | Arroyo, C |
| 415 | Brewer, C |
| 415 | Gonzalez, M |
| 415 | Plawecki, K |
| 415 | Mendick, D |
| 415 | Mercedes, Y |
| 415 | Rogers, J |
| 415 | García, R |
| 415 | Bemboom, A |
| 415 | Eaton, A |
| 415 | Moreland, M |
| 415 | Tom, K |
| 415 | Nittoli, V |
| 415 | Luplow, J |
| 415 | Phillips, B |
| 415 | Holt, B |
| 415 | Allgeyer, N |
| 415 | Baker, B |
| 436 | Muñoz, A |
| 437 | Gonzalez, R |
| 437 | Alberto, H |
| KD | G | IP | W | L | Hld | Sv | |
|---|---|---|---|---|---|---|---|
| (BOS) | 9 | 1 | 3.0 | 0 | 0 | 0 | 0 |
| (DET) | 8 | 3 | 2.2 | 0 | 0 | 0 | 0 |
| (LAA) | 7 | 3 | 2.1 | 0 | 1 | 0 | 0 |
| (HOU) | 7 | 1 | 2.1 | 0 | 0 | 0 | 0 |
| (CWS) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (SEA) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (TB) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (TEX) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (BOS) | 6 | 1 | 2.0 | 0 | 1 | 0 | 0 |
| (BOS) | 6 | 1 | 2.0 | 0 | 0 | 0 | 0 |
| (LAA) | 5 | 2 | 1.2 | 0 | 0 | 0 | 0 |
| (BAL) | 4 | 2 | 1.1 | 0 | 0 | 0 | 0 |
| (LAA) | 4 | 1 | 1.1 | 0 | 1 | 0 | 0 |
| (SEA) | 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 |
| (BOS) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (BOS) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (BOS) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (BOS) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (BOS) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (CWS) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (CWS) | 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 |
| (LAA) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (LAA) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (OAK) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (OAK) | 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 |
| (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 |
| (TOR) | 3 | 1 | 1.0 | 0 | 0 | 0 | 0 |
| (SEA) | 2 | 1 | 0.2 | 0 | 0 | 0 | 0 |
| (CWS) | 1 | 1 | 0.1 | 0 | 0 | 0 | 0 |
| (KC) | 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.
