| The don K9 vs Law | 8–0 | 100.00% |
| The don K9 vs Lili | 5–0 | 100.00% |
| The don K9 vs Jin | 3–1 | 75.00% |
| The don K9 vs Reina | 4–0 | 100.00% |
| The don K9 vs Bryan | 3–0 | 100.00% |
| The don K9 vs Steve | 3–0 | 100.00% |
| The don K9 vs Devil Jin | 2–1 | 66.67% |
| The don K9 vs Lars | 3–0 | 100.00% |
| The don K9 vs Asuka | 2–0 | 100.00% |
| The don K9 vs Alisa | 2–0 | 100.00% |
| The don K9 vs Nina | 2–0 | 100.00% |
| The don K9 vs Kuma | 2–0 | 100.00% |
| The don K9 vs Eddy | 2–0 | 100.00% |
| The don K9 vs Lidia | 2–0 | 100.00% |
| The don K9 vs King | 0–1 | 0.00% |
| The don K9 vs Leroy | 1–0 | 100.00% |
| The don K9 vs Jun | 0–1 | 0.00% |
| The don K9 vs Victor | 1–0 | 100.00% |
| The don K9 vs Heihachi | 1–0 | 100.00% |
| The don K9 vs Clive | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.