[ May 18, 2026 02:39 EDT ]
2026 MLB Pitcher Komatsu-shiki Donation（KD）Rating .
KD Rating：Pittsburgh Pirates
| 1 | Skenes, P |
| 2 | Keller, M |
| 3 | Soto, G |
| 4 | Ashcraft, B |
| 5 | Mlodzinski, C |
| 6 | Chandler, B |
| 7 | Mattson, I |
| 8 | Santana, D |
| 9 | Ramírez, Y |
| 10 | Montgomery, M |
| 11 | Lawrence, J |
| 12 | Sisk, E |
| 13 | Barco, H |
| 14 | Dotel, W |
| 15 | Urquidy, J |
| 16 | Sanders, C |
| 17 | Bidois, B |
| 18 | Devenski, C |
| KD | G | IP | W | L | Hld | Sv | |
|---|---|---|---|---|---|---|---|
| (PIT) | 225 | 10 | 55.0 | 6 | 3 | 0 | 0 |
| (PIT) | 198 | 9 | 52.2 | 4 | 2 | 0 | 0 |
| (PIT) | 197 | 22 | 22.1 | 3 | 0 | 6 | 4 |
| (PIT) | 186 | 9 | 55.1 | 2 | 2 | 0 | 0 |
| (PIT) | 165 | 9 | 45.0 | 3 | 3 | 0 | 0 |
| (PIT) | 136 | 9 | 42.0 | 1 | 5 | 0 | 0 |
| (PIT) | 129 | 21 | 19.2 | 0 | 0 | 7 | 0 |
| (PIT) | 128 | 21 | 19.1 | 2 | 3 | 3 | 2 |
| (PIT) | 121 | 20 | 27.0 | 2 | 1 | 1 | 1 |
| (PIT) | 114 | 18 | 18.0 | 1 | 0 | 5 | 0 |
| (PIT) | 75 | 20 | 18.1 | 0 | 2 | 2 | 0 |
| (PIT) | 67 | 15 | 19.0 | 0 | 0 | 1 | 0 |
| (PIT) | 45 | 5 | 11.2 | 0 | 1 | 1 | 0 |
| (PIT) | 30 | 3 | 6.2 | 0 | 0 | 1 | 0 |
| (PIT) | 29 | 5 | 6.1 | 0 | 1 | 0 | 1 |
| (PIT) | 15 | 5 | 5.0 | 0 | 0 | 0 | 0 |
| (PIT) | 9 | 3 | 3.0 | 0 | 0 | 0 | 0 |
| (PIT) | 7 | 3 | 2.1 | 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.
