| Onizuka vs Jin | 19–47 | 28.79% |
| Onizuka vs Kazuya | 17–49 | 25.76% |
| Onizuka vs Reina | 25–36 | 40.98% |
| Onizuka vs Steve | 16–42 | 27.59% |
| Onizuka vs King | 22–33 | 40.00% |
| Onizuka vs Law | 12–28 | 30.00% |
| Onizuka vs Hwoarang | 13–27 | 32.50% |
| Onizuka vs Dragunov | 13–26 | 33.33% |
| Onizuka vs Bryan | 12–26 | 31.58% |
| Onizuka vs Lars | 13–23 | 36.11% |
| Onizuka vs Asuka | 9–22 | 29.03% |
| Onizuka vs Azucena | 9–19 | 32.14% |
| Onizuka vs Yoshimitsu | 10–17 | 37.04% |
| Onizuka vs Victor | 9–18 | 33.33% |
| Onizuka vs Nina | 8–16 | 33.33% |
| Onizuka vs Jun | 9–12 | 42.86% |
| Onizuka vs Lili | 6–13 | 31.58% |
| Onizuka vs Clive | 8–11 | 42.11% |
| Onizuka vs Anna | 5–14 | 26.32% |
| Onizuka vs Xiaoyu | 6–12 | 33.33% |
| Onizuka vs Fahkumram | 5–13 | 27.78% |
| Onizuka vs Lee | 6–11 | 35.29% |
| Onizuka vs Eddy | 0–17 | 0.00% |
| Onizuka vs Jack-8 | 5–10 | 33.33% |
| Onizuka vs Armor King | 3–12 | 20.00% |
| Onizuka vs Lidia | 3–11 | 21.43% |
| Onizuka vs Heihachi | 6–8 | 42.86% |
| Onizuka vs Leroy | 2–11 | 15.38% |
| Onizuka vs Alisa | 5–7 | 41.67% |
| Onizuka vs Feng | 3–8 | 27.27% |
| Onizuka vs Devil Jin | 4–6 | 40.00% |
| Onizuka vs Claudio | 4–6 | 40.00% |
| Onizuka vs Raven | 8–2 | 80.00% |
| Onizuka vs Leo | 2–6 | 25.00% |
| Onizuka vs Paul | 2–5 | 28.57% |
| Onizuka vs Zafina | 2–5 | 28.57% |
| Onizuka vs Miary Zo | 2–4 | 33.33% |
| Onizuka vs Kuma | 2–3 | 40.00% |
| Onizuka vs Panda | 0–4 | 0.00% |
| Onizuka vs Shaheen | 0–3 | 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.