2026 MLB Pitcher Komatsu-shiki Donation(KD)Rating .
| 1 | Sánchez, C |
| 2 | Luzardo, J |
| 3 | Wheeler, Z |
| 4 | Nola, A |
| 5 | Duran, J |
| 6 | Kerkering, O |
| 7 | Painter, A |
| 8 | Alvarado, J |
| 9 | Raley, B |
| 10 | Bowlan, J |
| 11 | Kilian, C |
| 12 | Keller, B |
| 13 | Mayza, T |
| 14 | Shugart, C |
| 15 | McFarlane, A |
| 16 | Urquidy, J |
| 17 | Banks, T |
| 18 | Backhus, K |
| 19 | Rangel, A |
| 20 | Walker, T |
| 21 | Lazar, M |
| 22 | Pop, Z |
| 23 | TrivinoIII, L |
| 24 | Stubbs, G |
| 25 | Keller, B |
| 26 | Moore, D |
| 27 | Holman, G |
| KD | G | IP | W | L | Hld | Sv | |
|---|---|---|---|---|---|---|---|
| (PHI) | 801 | 33 | 207.0 | 18 | 7 | 0 | 0 |
| (PHI) | 679 | 30 | 179.2 | 14 | 5 | 0 | 0 |
| (PHI) | 626 | 28 | 162.0 | 14 | 5 | 0 | 0 |
| (PHI) | 596 | 33 | 175.1 | 7 | 12 | 0 | 0 |
| (PHI) | 528 | 61 | 59.1 | 2 | 6 | 0 | 33 |
| (PHI) | 434 | 62 | 58.0 | 7 | 1 | 17 | 2 |
| (PHI) | 410 | 25 | 126.2 | 3 | 10 | 0 | 0 |
| (PHI) | 395 | 68 | 58.1 | 5 | 4 | 16 | 1 |
| (PHI) | 378 | 61 | 52.2 | 5 | 7 | 16 | 1 |
| (PHI) | 349 | 59 | 56.1 | 2 | 2 | 14 | 2 |
| (PHI) | 303 | 49 | 47.2 | 4 | 7 | 4 | 8 |
| (PHI) | 274 | 32 | 31.1 | 2 | 1 | 13 | 3 |
| (PHI) | 252 | 60 | 67.1 | 3 | 4 | 2 | 0 |
| (PHI) | 181 | 46 | 53.2 | 2 | 1 | 0 | 0 |
| (PHI) | 147 | 19 | 19.0 | 4 | 1 | 5 | 0 |
| (PHI) | 139 | 13 | 36.1 | 2 | 2 | 0 | 1 |
| (PHI) | 129 | 32 | 36.1 | 0 | 4 | 2 | 0 |
| (PHI) | 90 | 21 | 20.0 | 2 | 1 | 1 | 0 |
| (PHI) | 88 | 7 | 26.0 | 0 | 3 | 1 | 0 |
| (PHI) | 78 | 5 | 22.2 | 1 | 4 | 0 | 0 |
| (PHI) | 30 | 8 | 10.0 | 0 | 0 | 0 | 0 |
| (PHI) | 22 | 7 | 7.1 | 0 | 0 | 0 | 0 |
| (PHI) | 18 | 5 | 6.0 | 0 | 0 | 0 | 0 |
| (PHI) | 14 | 5 | 4.2 | 0 | 0 | 0 | 0 |
| (PHI) | 9 | 1 | 3.0 | 0 | 0 | 0 | 0 |
| (PHI) | 5 | 2 | 1.2 | 0 | 0 | 0 | 0 |
| (PHI) | 1 | 1 | 0.1 | 0 | 0 | 0 | 0 |
KD is one of baseball statistic which is popular to certain internet people in Japan. It is calculated with a simple formura as below :
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.