| EIKICHI ONIZUKA vs Reina | 12–10 | 54.55% |
| EIKICHI ONIZUKA vs Jin | 9–9 | 50.00% |
| EIKICHI ONIZUKA vs Paul | 11–6 | 64.71% |
| EIKICHI ONIZUKA vs Hwoarang | 11–5 | 68.75% |
| EIKICHI ONIZUKA vs Law | 9–5 | 64.29% |
| EIKICHI ONIZUKA vs Xiaoyu | 4–9 | 30.77% |
| EIKICHI ONIZUKA vs King | 6–6 | 50.00% |
| EIKICHI ONIZUKA vs Kazuya | 2–8 | 20.00% |
| EIKICHI ONIZUKA vs Lili | 2–7 | 22.22% |
| EIKICHI ONIZUKA vs Steve | 3–3 | 50.00% |
| EIKICHI ONIZUKA vs Azucena | 2–4 | 33.33% |
| EIKICHI ONIZUKA vs Eddy | 1–5 | 16.67% |
| EIKICHI ONIZUKA vs Lars | 4–1 | 80.00% |
| EIKICHI ONIZUKA vs Devil Jin | 3–1 | 75.00% |
| EIKICHI ONIZUKA vs Feng | 0–4 | 0.00% |
| EIKICHI ONIZUKA vs Bryan | 2–1 | 66.67% |
| EIKICHI ONIZUKA vs Dragunov | 1–2 | 33.33% |
| EIKICHI ONIZUKA vs Alisa | 2–1 | 66.67% |
| EIKICHI ONIZUKA vs Lee | 2–1 | 66.67% |
| EIKICHI ONIZUKA vs Victor | 1–2 | 33.33% |
| EIKICHI ONIZUKA vs Yoshimitsu | 0–2 | 0.00% |
| EIKICHI ONIZUKA vs Asuka | 0–2 | 0.00% |
| EIKICHI ONIZUKA vs Claudio | 2–0 | 100.00% |
| EIKICHI ONIZUKA vs Kuma | 0–2 | 0.00% |
| EIKICHI ONIZUKA vs Panda | 0–2 | 0.00% |
| EIKICHI ONIZUKA vs Leroy | 0–2 | 0.00% |
| EIKICHI ONIZUKA vs Nina | 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.