| Kachi vs Reina | 6–3 | 66.67% |
| Kachi vs Kazuya | 4–3 | 57.14% |
| Kachi vs Jin | 4–2 | 66.67% |
| Kachi vs Lee | 2–4 | 33.33% |
| Kachi vs Hwoarang | 2–3 | 40.00% |
| Kachi vs Bryan | 4–1 | 80.00% |
| Kachi vs Asuka | 3–2 | 60.00% |
| Kachi vs Yoshimitsu | 1–3 | 25.00% |
| Kachi vs Steve | 1–2 | 33.33% |
| Kachi vs Devil Jin | 0–2 | 0.00% |
| Kachi vs Lili | 2–0 | 100.00% |
| Kachi vs Victor | 2–0 | 100.00% |
| Kachi vs Eddy | 2–0 | 100.00% |
| Kachi vs Paul | 0–1 | 0.00% |
| Kachi vs King | 0–1 | 0.00% |
| Kachi vs Xiaoyu | 0–1 | 0.00% |
| Kachi vs Feng | 0–1 | 0.00% |
| Kachi vs Dragunov | 0–1 | 0.00% |
| Kachi vs Alisa | 1–0 | 100.00% |
| Kachi vs Shaheen | 1–0 | 100.00% |
| Kachi vs Kuma | 1–0 | 100.00% |
| Kachi vs Panda | 0–1 | 0.00% |
| Kachi vs Jun | 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.