| onunu vs Dragunov | 52–31 | 62.65% |
| onunu vs Hwoarang | 38–33 | 53.52% |
| onunu vs Reina | 37–34 | 52.11% |
| onunu vs King | 29–40 | 42.03% |
| onunu vs Paul | 34–33 | 50.75% |
| onunu vs Jin | 28–38 | 42.42% |
| onunu vs Kazuya | 30–26 | 53.57% |
| onunu vs Bryan | 20–34 | 37.04% |
| onunu vs Azucena | 32–19 | 62.75% |
| onunu vs Heihachi | 23–27 | 46.00% |
| onunu vs Law | 21–27 | 43.75% |
| onunu vs Asuka | 22–25 | 46.81% |
| onunu vs Yoshimitsu | 15–27 | 35.71% |
| onunu vs Steve | 17–20 | 45.95% |
| onunu vs Victor | 17–20 | 45.95% |
| onunu vs Lili | 14–19 | 42.42% |
| onunu vs Claudio | 14–19 | 42.42% |
| onunu vs Jun | 11–21 | 34.38% |
| onunu vs Devil Jin | 13–12 | 52.00% |
| onunu vs Clive | 9–16 | 36.00% |
| onunu vs Nina | 9–14 | 39.13% |
| onunu vs Lars | 10–12 | 45.45% |
| onunu vs Jack-8 | 12–8 | 60.00% |
| onunu vs Feng | 8–12 | 40.00% |
| onunu vs Eddy | 10–9 | 52.63% |
| onunu vs Xiaoyu | 4–14 | 22.22% |
| onunu vs Leroy | 6–11 | 35.29% |
| onunu vs Leo | 7–9 | 43.75% |
| onunu vs Alisa | 5–11 | 31.25% |
| onunu vs Lee | 7–9 | 43.75% |
| onunu vs Kuma | 4–9 | 30.77% |
| onunu vs Lidia | 10–3 | 76.92% |
| onunu vs Anna | 3–10 | 23.08% |
| onunu vs Raven | 5–7 | 41.67% |
| onunu vs Shaheen | 3–4 | 42.86% |
| onunu vs Panda | 2–3 | 40.00% |
| onunu vs Zafina | 1–1 | 50.00% |
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.