| kouu vs King | 40–28 | 58.82% |
| kouu vs Jin | 25–31 | 44.64% |
| kouu vs Steve | 23–24 | 48.94% |
| kouu vs Kazuya | 26–20 | 56.52% |
| kouu vs Reina | 22–22 | 50.00% |
| kouu vs Hwoarang | 22–20 | 52.38% |
| kouu vs Bryan | 21–19 | 52.50% |
| kouu vs Eddy | 17–20 | 45.95% |
| kouu vs Yoshimitsu | 13–22 | 37.14% |
| kouu vs Lee | 14–18 | 43.75% |
| kouu vs Lili | 13–18 | 41.94% |
| kouu vs Dragunov | 11–20 | 35.48% |
| kouu vs Heihachi | 17–13 | 56.67% |
| kouu vs Fahkumram | 15–13 | 53.57% |
| kouu vs Asuka | 17–10 | 62.96% |
| kouu vs Leo | 14–12 | 53.85% |
| kouu vs Leroy | 11–15 | 42.31% |
| kouu vs Nina | 9–16 | 36.00% |
| kouu vs Jun | 13–10 | 56.52% |
| kouu vs Clive | 12–11 | 52.17% |
| kouu vs Paul | 10–12 | 45.45% |
| kouu vs Azucena | 16–6 | 72.73% |
| kouu vs Armor King | 15–6 | 71.43% |
| kouu vs Raven | 7–13 | 35.00% |
| kouu vs Xiaoyu | 9–10 | 47.37% |
| kouu vs Anna | 10–8 | 55.56% |
| kouu vs Feng | 9–8 | 52.94% |
| kouu vs Lars | 3–12 | 20.00% |
| kouu vs Claudio | 9–6 | 60.00% |
| kouu vs Victor | 6–8 | 42.86% |
| kouu vs Law | 7–6 | 53.85% |
| kouu vs Kuma | 8–5 | 61.54% |
| kouu vs Alisa | 7–4 | 63.64% |
| kouu vs Devil Jin | 7–2 | 77.78% |
| kouu vs Lidia | 4–4 | 50.00% |
| kouu vs Zafina | 4–1 | 80.00% |
| kouu vs Shaheen | 0–2 | 0.00% |
| kouu vs Jack-8 | 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.