| koou11 vs Heihachi | 15–30 | 33.33% |
| koou11 vs King | 14–28 | 33.33% |
| koou11 vs Reina | 21–15 | 58.33% |
| koou11 vs Asuka | 17–12 | 58.62% |
| koou11 vs Victor | 10–19 | 34.48% |
| koou11 vs Bryan | 9–17 | 34.62% |
| koou11 vs Kazuya | 13–13 | 50.00% |
| koou11 vs Hwoarang | 18–7 | 72.00% |
| koou11 vs Yoshimitsu | 6–14 | 30.00% |
| koou11 vs Jun | 10–10 | 50.00% |
| koou11 vs Jin | 6–13 | 31.58% |
| koou11 vs Dragunov | 4–15 | 21.05% |
| koou11 vs Clive | 3–15 | 16.67% |
| koou11 vs Steve | 8–8 | 50.00% |
| koou11 vs Lili | 8–7 | 53.33% |
| koou11 vs Paul | 5–9 | 35.71% |
| koou11 vs Xiaoyu | 8–5 | 61.54% |
| koou11 vs Nina | 6–7 | 46.15% |
| koou11 vs Alisa | 5–7 | 41.67% |
| koou11 vs Devil Jin | 2–8 | 20.00% |
| koou11 vs Fahkumram | 2–8 | 20.00% |
| koou11 vs Claudio | 3–6 | 33.33% |
| koou11 vs Lee | 2–7 | 22.22% |
| koou11 vs Leroy | 5–4 | 55.56% |
| koou11 vs Leo | 5–3 | 62.50% |
| koou11 vs Lars | 2–5 | 28.57% |
| koou11 vs Shaheen | 2–5 | 28.57% |
| koou11 vs Eddy | 5–2 | 71.43% |
| koou11 vs Feng | 3–3 | 50.00% |
| koou11 vs Law | 2–3 | 40.00% |
| koou11 vs Jack-8 | 2–3 | 40.00% |
| koou11 vs Kuma | 0–4 | 0.00% |
| koou11 vs Azucena | 2–2 | 50.00% |
| koou11 vs Raven | 0–3 | 0.00% |
| koou11 vs Anna | 1–2 | 33.33% |
| koou11 vs Panda | 0–2 | 0.00% |
| koou11 vs Lidia | 1–1 | 50.00% |
| koou11 vs Zafina | 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.