[Regular Season - Final: Sep 28, 2026 00:28 EDT ]
2026 MLB Pitcher Komatsu-shiki Donation（KD）Rating .
KD Rating：Houston Astros
| 1 | Lambert, P |
| 2 | Abreu, B |
| 3 | Okert, S |
| 4 | Blubaugh, A |
| 5 | Hader, J |
| 6 | DeLosSantos, E |
| 7 | King, B |
| 8 | Brown, H |
| 9 | Burrows, M |
| 10 | Teng, K |
| 11 | Imai , T |
| 12 | Wesneski, H |
| 13 | Sousa, B |
| 14 | Javier, C |
| 15 | Pecko, E |
| 16 | Blanco, R |
| 17 | Weiss, R |
| 18 | Ullola, M |
| 18 | Bolton, C |
| 20 | Alexander, J |
| 21 | VanWey, L |
| 22 | Santa, A |
| 23 | Roa, C |
| 24 | France, J |
| 25 | Muñoz, R |
| 26 | Hendrickson, J |
| 27 | Salazar, C |
| 27 | Meyers, J |
| 27 | WadeJr., L |
| KD | G | IP | W | L | Hld | Sv | |
|---|---|---|---|---|---|---|---|
| (HOU) | 547 | 29 | 155.2 | 8 | 10 | 0 | 0 |
| (HOU) | 498 | 66 | 62.2 | 6 | 4 | 16 | 9 |
| (HOU) | 473 | 68 | 67.2 | 6 | 2 | 21 | 0 |
| (HOU) | 468 | 64 | 96.0 | 5 | 3 | 12 | 1 |
| (HOU) | 434 | 45 | 44.2 | 4 | 2 | 0 | 26 |
| (HOU) | 394 | 66 | 71.1 | 3 | 3 | 10 | 5 |
| (HOU) | 392 | 60 | 60.2 | 3 | 6 | 12 | 6 |
| (HOU) | 382 | 20 | 107.1 | 6 | 4 | 0 | 0 |
| (HOU) | 324 | 18 | 94.2 | 4 | 9 | 0 | 0 |
| (HOU) | 311 | 30 | 73.2 | 5 | 7 | 4 | 0 |
| (HOU) | 290 | 23 | 76.2 | 6 | 4 | 0 | 0 |
| (HOU) | 243 | 11 | 61.0 | 6 | 2 | 0 | 0 |
| (HOU) | 220 | 35 | 30.0 | 1 | 3 | 12 | 0 |
| (HOU) | 209 | 17 | 63.0 | 2 | 6 | 0 | 0 |
| (HOU) | 133 | 8 | 34.1 | 2 | 0 | 1 | 0 |
| (HOU) | 101 | 8 | 33.2 | 0 | 1 | 0 | 0 |
| (HOU) | 78 | 9 | 26.0 | 0 | 3 | 0 | 0 |
| (HOU) | 70 | 11 | 16.2 | 2 | 0 | 0 | 0 |
| (HOU) | 70 | 8 | 20.0 | 0 | 1 | 0 | 1 |
| (HOU) | 65 | 4 | 18.1 | 1 | 1 | 0 | 0 |
| (HOU) | 48 | 10 | 12.2 | 1 | 0 | 0 | 0 |
| (HOU) | 46 | 10 | 15.1 | 0 | 1 | 0 | 0 |
| (HOU) | 26 | 7 | 8.2 | 0 | 1 | 0 | 0 |
| (HOU) | 20 | 3 | 6.2 | 0 | 0 | 0 | 0 |
| (HOU) | 12 | 3 | 4.0 | 0 | 0 | 0 | 0 |
| (HOU) | 8 | 2 | 2.2 | 0 | 0 | 0 | 0 |
| (HOU) | 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 |
- 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.
