| Onizuka vs Hwoarang | 15–8 | 65.22% |
| Onizuka vs Bryan | 15–5 | 75.00% |
| Onizuka vs Law | 12–7 | 63.16% |
| Onizuka vs Jin | 12–7 | 63.16% |
| Onizuka vs Xiaoyu | 12–6 | 66.67% |
| Onizuka vs Kazuya | 8–9 | 47.06% |
| Onizuka vs Lili | 10–6 | 62.50% |
| Onizuka vs King | 10–5 | 66.67% |
| Onizuka vs Steve | 10–5 | 66.67% |
| Onizuka vs Dragunov | 10–5 | 66.67% |
| Onizuka vs Lars | 10–2 | 83.33% |
| Onizuka vs Feng | 4–7 | 36.36% |
| Onizuka vs Nina | 6–5 | 54.55% |
| Onizuka vs Yoshimitsu | 8–2 | 80.00% |
| Onizuka vs Jun | 6–3 | 66.67% |
| Onizuka vs Victor | 5–4 | 55.56% |
| Onizuka vs Raven | 3–6 | 33.33% |
| Onizuka vs Anna | 8–1 | 88.89% |
| Onizuka vs Paul | 5–3 | 62.50% |
| Onizuka vs Lee | 5–3 | 62.50% |
| Onizuka vs Reina | 3–4 | 42.86% |
| Onizuka vs Heihachi | 4–3 | 57.14% |
| Onizuka vs Devil Jin | 5–1 | 83.33% |
| Onizuka vs Azucena | 5–1 | 83.33% |
| Onizuka vs Eddy | 3–3 | 50.00% |
| Onizuka vs Armor King | 6–0 | 100.00% |
| Onizuka vs Leo | 3–2 | 60.00% |
| Onizuka vs Lidia | 3–2 | 60.00% |
| Onizuka vs Jack-8 | 3–1 | 75.00% |
| Onizuka vs Alisa | 3–1 | 75.00% |
| Onizuka vs Leroy | 3–1 | 75.00% |
| Onizuka vs Kuma | 1–2 | 33.33% |
| Onizuka vs Panda | 1–2 | 33.33% |
| Onizuka vs Zafina | 1–2 | 33.33% |
| Onizuka vs Asuka | 1–1 | 50.00% |
| Onizuka vs Shaheen | 1–0 | 100.00% |
| Onizuka vs Clive | 0–1 | 0.00% |
| Onizuka vs Miary Zo | 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.