[ May 18, 2026 02:39 EDT ]
2026 MLB Pitcher Komatsu-shiki Donation（KD）Rating .
KD Rating：Houston Astros
| 1 | Burrows, M |
| 2 | Arrighetti, S |
| 3 | Teng, K |
| 4 | McCullers, L |
| 5 | Blubaugh, A |
| 5 | King, B |
| 7 | Lambert, P |
| 8 | Abreu, B |
| 9 | DeLosSantos, E |
| 10 | Okert, S |
| 11 | Weiss, R |
| 12 | Bolton, C |
| 13 | Imai , T |
| 14 | Brown, H |
| 15 | Murray, J |
| 16 | Gordon, C |
| 16 | Javier, C |
| 18 | Roa, C |
| 19 | France, J |
| 20 | Alexander, J |
| 21 | Muñoz, R |
| 22 | Sousa, B |
| 23 | VanWey, L |
| 24 | Salazar, C |
| KD | G | IP | W | L | Hld | Sv | |
|---|---|---|---|---|---|---|---|
| (HOU) | 171 | 9 | 50.1 | 2 | 5 | 0 | 0 |
| (HOU) | 158 | 6 | 36.0 | 5 | 1 | 0 | 0 |
| (HOU) | 143 | 16 | 31.0 | 2 | 3 | 3 | 0 |
| (HOU) | 138 | 8 | 39.1 | 2 | 3 | 0 | 0 |
| (HOU) | 130 | 18 | 26.2 | 2 | 2 | 3 | 0 |
| (HOU) | 130 | 17 | 20.0 | 0 | 1 | 3 | 4 |
| (HOU) | 126 | 6 | 35.1 | 2 | 4 | 0 | 0 |
| (HOU) | 105 | 16 | 15.0 | 2 | 2 | 2 | 2 |
| (HOU) | 93 | 17 | 17.2 | 0 | 1 | 1 | 3 |
| (HOU) | 90 | 22 | 20.0 | 0 | 0 | 3 | 0 |
| (HOU) | 78 | 9 | 26.0 | 0 | 3 | 0 | 0 |
| (HOU) | 70 | 8 | 20.0 | 0 | 1 | 0 | 1 |
| (HOU) | 48 | 4 | 12.2 | 1 | 1 | 0 | 0 |
| (HOU) | 42 | 2 | 10.2 | 1 | 0 | 0 | 0 |
| (HOU) | 30 | 6 | 10.0 | 0 | 0 | 0 | 0 |
| (HOU) | 28 | 4 | 9.1 | 0 | 0 | 0 | 0 |
| (HOU) | 28 | 3 | 9.1 | 0 | 1 | 0 | 0 |
| (HOU) | 26 | 7 | 8.2 | 0 | 1 | 0 | 0 |
| (HOU) | 20 | 3 | 6.2 | 0 | 0 | 0 | 0 |
| (HOU) | 19 | 2 | 6.1 | 0 | 0 | 0 | 0 |
| (HOU) | 12 | 3 | 4.0 | 0 | 0 | 0 | 0 |
| (HOU) | 10 | 5 | 3.1 | 0 | 0 | 0 | 0 |
| (HOU) | 6 | 2 | 2.0 | 0 | 0 | 0 | 0 |
| (HOU) | 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.
