| Onimitsu vs Eddy | 14–16 | 46.67% |
| Onimitsu vs King | 14–8 | 63.64% |
| Onimitsu vs Steve | 10–11 | 47.62% |
| Onimitsu vs Reina | 12–9 | 57.14% |
| Onimitsu vs Hwoarang | 8–12 | 40.00% |
| Onimitsu vs Dragunov | 9–8 | 52.94% |
| Onimitsu vs Jin | 6–10 | 37.50% |
| Onimitsu vs Law | 8–5 | 61.54% |
| Onimitsu vs Kazuya | 3–8 | 27.27% |
| Onimitsu vs Asuka | 10–1 | 90.91% |
| Onimitsu vs Victor | 3–7 | 30.00% |
| Onimitsu vs Yoshimitsu | 7–2 | 77.78% |
| Onimitsu vs Lidia | 7–2 | 77.78% |
| Onimitsu vs Paul | 6–2 | 75.00% |
| Onimitsu vs Lili | 4–4 | 50.00% |
| Onimitsu vs Lars | 5–3 | 62.50% |
| Onimitsu vs Bryan | 5–2 | 71.43% |
| Onimitsu vs Devil Jin | 3–4 | 42.86% |
| Onimitsu vs Leo | 6–1 | 85.71% |
| Onimitsu vs Claudio | 4–3 | 57.14% |
| Onimitsu vs Nina | 4–3 | 57.14% |
| Onimitsu vs Leroy | 5–2 | 71.43% |
| Onimitsu vs Azucena | 4–3 | 57.14% |
| Onimitsu vs Heihachi | 4–3 | 57.14% |
| Onimitsu vs Jack-8 | 4–2 | 66.67% |
| Onimitsu vs Raven | 2–3 | 40.00% |
| Onimitsu vs Alisa | 2–2 | 50.00% |
| Onimitsu vs Shaheen | 3–0 | 100.00% |
| Onimitsu vs Kuma | 1–2 | 33.33% |
| Onimitsu vs Jun | 2–1 | 66.67% |
| Onimitsu vs Xiaoyu | 1–1 | 50.00% |
| Onimitsu vs Lee | 2–0 | 100.00% |
| Onimitsu vs Zafina | 1–1 | 50.00% |
| Onimitsu vs Clive | 2–0 | 100.00% |
| Onimitsu vs Feng | 1–0 | 100.00% |
| Onimitsu vs Panda | 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.