| Koony kazama vs Jin | 16–15 | 51.61% |
| Koony kazama vs Bryan | 12–17 | 41.38% |
| Koony kazama vs King | 16–11 | 59.26% |
| Koony kazama vs Reina | 16–9 | 64.00% |
| Koony kazama vs Steve | 11–11 | 50.00% |
| Koony kazama vs Xiaoyu | 13–7 | 65.00% |
| Koony kazama vs Dragunov | 7–10 | 41.18% |
| Koony kazama vs Yoshimitsu | 6–10 | 37.50% |
| Koony kazama vs Kazuya | 6–10 | 37.50% |
| Koony kazama vs Devil Jin | 5–8 | 38.46% |
| Koony kazama vs Law | 7–5 | 58.33% |
| Koony kazama vs Asuka | 11–1 | 91.67% |
| Koony kazama vs Lili | 4–7 | 36.36% |
| Koony kazama vs Paul | 5–5 | 50.00% |
| Koony kazama vs Feng | 0–9 | 0.00% |
| Koony kazama vs Claudio | 4–5 | 44.44% |
| Koony kazama vs Hwoarang | 5–3 | 62.50% |
| Koony kazama vs Jun | 1–7 | 12.50% |
| Koony kazama vs Victor | 0–8 | 0.00% |
| Koony kazama vs Alisa | 4–3 | 57.14% |
| Koony kazama vs Leo | 4–1 | 80.00% |
| Koony kazama vs Lars | 1–4 | 20.00% |
| Koony kazama vs Shaheen | 0–5 | 0.00% |
| Koony kazama vs Kuma | 2–3 | 40.00% |
| Koony kazama vs Jack-8 | 1–3 | 25.00% |
| Koony kazama vs Azucena | 0–4 | 0.00% |
| Koony kazama vs Raven | 3–1 | 75.00% |
| Koony kazama vs Lidia | 3–1 | 75.00% |
| Koony kazama vs Eddy | 2–1 | 66.67% |
| Koony kazama vs Nina | 1–1 | 50.00% |
| Koony kazama vs Clive | 1–1 | 50.00% |
| Koony kazama vs Heihachi | 0–1 | 0.00% |
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.