| Onizuko vs Dragunov | 31–21 | 59.62% |
| Onizuko vs Kazuya | 26–20 | 56.52% |
| Onizuko vs King | 14–23 | 37.84% |
| Onizuko vs Reina | 20–17 | 54.05% |
| Onizuko vs Law | 16–17 | 48.48% |
| Onizuko vs Lars | 14–19 | 42.42% |
| Onizuko vs Lili | 23–9 | 71.88% |
| Onizuko vs Yoshimitsu | 18–11 | 62.07% |
| Onizuko vs Hwoarang | 10–19 | 34.48% |
| Onizuko vs Jin | 20–8 | 71.43% |
| Onizuko vs Bryan | 12–13 | 48.00% |
| Onizuko vs Leo | 15–10 | 60.00% |
| Onizuko vs Victor | 10–13 | 43.48% |
| Onizuko vs Lee | 9–12 | 42.86% |
| Onizuko vs Azucena | 13–8 | 61.90% |
| Onizuko vs Steve | 8–10 | 44.44% |
| Onizuko vs Alisa | 8–9 | 47.06% |
| Onizuko vs Nina | 7–10 | 41.18% |
| Onizuko vs Jun | 9–8 | 52.94% |
| Onizuko vs Devil Jin | 10–6 | 62.50% |
| Onizuko vs Jack-8 | 11–4 | 73.33% |
| Onizuko vs Eddy | 9–6 | 60.00% |
| Onizuko vs Paul | 7–7 | 50.00% |
| Onizuko vs Kuma | 10–3 | 76.92% |
| Onizuko vs Raven | 6–7 | 46.15% |
| Onizuko vs Heihachi | 3–10 | 23.08% |
| Onizuko vs Feng | 9–0 | 100.00% |
| Onizuko vs Shaheen | 6–3 | 66.67% |
| Onizuko vs Lidia | 6–3 | 66.67% |
| Onizuko vs Claudio | 4–4 | 50.00% |
| Onizuko vs Asuka | 3–4 | 42.86% |
| Onizuko vs Fahkumram | 3–4 | 42.86% |
| Onizuko vs Zafina | 1–4 | 20.00% |
| Onizuko vs Leroy | 2–3 | 40.00% |
| Onizuko vs Anna | 5–0 | 100.00% |
| Onizuko vs Xiaoyu | 2–2 | 50.00% |
| Onizuko vs Panda | 2–1 | 66.67% |
| Onizuko vs Clive | 2–1 | 66.67% |
| Onizuko vs Armor King | 2–1 | 66.67% |
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.