| Kaoru vs Bryan | 14–9 | 60.87% |
| Kaoru vs King | 15–5 | 75.00% |
| Kaoru vs Hwoarang | 11–7 | 61.11% |
| Kaoru vs Steve | 7–10 | 41.18% |
| Kaoru vs Nina | 9–6 | 60.00% |
| Kaoru vs Law | 10–4 | 71.43% |
| Kaoru vs Dragunov | 7–7 | 50.00% |
| Kaoru vs Asuka | 8–4 | 66.67% |
| Kaoru vs Kazuya | 7–4 | 63.64% |
| Kaoru vs Shaheen | 6–5 | 54.55% |
| Kaoru vs Zafina | 4–6 | 40.00% |
| Kaoru vs Heihachi | 8–2 | 80.00% |
| Kaoru vs Leo | 3–6 | 33.33% |
| Kaoru vs Feng | 4–4 | 50.00% |
| Kaoru vs Lili | 6–2 | 75.00% |
| Kaoru vs Lee | 4–4 | 50.00% |
| Kaoru vs Jin | 4–3 | 57.14% |
| Kaoru vs Devil Jin | 6–1 | 85.71% |
| Kaoru vs Jun | 5–2 | 71.43% |
| Kaoru vs Reina | 4–3 | 57.14% |
| Kaoru vs Eddy | 4–2 | 66.67% |
| Kaoru vs Paul | 4–1 | 80.00% |
| Kaoru vs Yoshimitsu | 4–1 | 80.00% |
| Kaoru vs Xiaoyu | 4–1 | 80.00% |
| Kaoru vs Lars | 4–1 | 80.00% |
| Kaoru vs Claudio | 2–3 | 40.00% |
| Kaoru vs Clive | 4–1 | 80.00% |
| Kaoru vs Alisa | 4–0 | 100.00% |
| Kaoru vs Azucena | 4–0 | 100.00% |
| Kaoru vs Victor | 3–0 | 100.00% |
| Kaoru vs Raven | 1–2 | 33.33% |
| Kaoru vs Panda | 0–2 | 0.00% |
| Kaoru vs Kuma | 1–0 | 100.00% |
| Kaoru vs Leroy | 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.