| KOHARU vs Bryan | 14–7 | 66.67% |
| KOHARU vs Clive | 8–9 | 47.06% |
| KOHARU vs Jin | 7–8 | 46.67% |
| KOHARU vs Victor | 7–6 | 53.85% |
| KOHARU vs Kazuya | 7–4 | 63.64% |
| KOHARU vs Asuka | 6–4 | 60.00% |
| KOHARU vs Hwoarang | 9–0 | 100.00% |
| KOHARU vs Steve | 7–2 | 77.78% |
| KOHARU vs Dragunov | 4–5 | 44.44% |
| KOHARU vs Devil Jin | 5–2 | 71.43% |
| KOHARU vs Leo | 4–3 | 57.14% |
| KOHARU vs Claudio | 3–4 | 42.86% |
| KOHARU vs Leroy | 4–2 | 66.67% |
| KOHARU vs Reina | 5–1 | 83.33% |
| KOHARU vs Azucena | 3–3 | 50.00% |
| KOHARU vs King | 3–2 | 60.00% |
| KOHARU vs Yoshimitsu | 4–1 | 80.00% |
| KOHARU vs Heihachi | 2–3 | 40.00% |
| KOHARU vs Alisa | 2–2 | 50.00% |
| KOHARU vs Law | 3–0 | 100.00% |
| KOHARU vs Xiaoyu | 1–2 | 33.33% |
| KOHARU vs Kuma | 1–2 | 33.33% |
| KOHARU vs Eddy | 2–1 | 66.67% |
| KOHARU vs Paul | 1–1 | 50.00% |
| KOHARU vs Lili | 2–0 | 100.00% |
| KOHARU vs Lars | 2–0 | 100.00% |
| KOHARU vs Zafina | 2–0 | 100.00% |
| KOHARU vs Jun | 1–1 | 50.00% |
| KOHARU vs Raven | 2–0 | 100.00% |
| KOHARU vs Jack-8 | 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.