| Oniyaki vs Miary Zo | 21–12 | 63.64% |
| Oniyaki vs King | 17–8 | 68.00% |
| Oniyaki vs Hwoarang | 14–6 | 70.00% |
| Oniyaki vs Steve | 11–7 | 61.11% |
| Oniyaki vs Jin | 8–9 | 47.06% |
| Oniyaki vs Eddy | 11–6 | 64.71% |
| Oniyaki vs Law | 12–4 | 75.00% |
| Oniyaki vs Dragunov | 7–8 | 46.67% |
| Oniyaki vs Yoshimitsu | 11–1 | 91.67% |
| Oniyaki vs Azucena | 9–2 | 81.82% |
| Oniyaki vs Kazuya | 7–2 | 77.78% |
| Oniyaki vs Lars | 4–4 | 50.00% |
| Oniyaki vs Nina | 6–2 | 75.00% |
| Oniyaki vs Lee | 4–4 | 50.00% |
| Oniyaki vs Reina | 6–2 | 75.00% |
| Oniyaki vs Armor King | 5–3 | 62.50% |
| Oniyaki vs Lili | 6–1 | 85.71% |
| Oniyaki vs Alisa | 3–4 | 42.86% |
| Oniyaki vs Kuma | 4–3 | 57.14% |
| Oniyaki vs Lidia | 7–0 | 100.00% |
| Oniyaki vs Asuka | 4–2 | 66.67% |
| Oniyaki vs Jun | 5–1 | 83.33% |
| Oniyaki vs Paul | 3–2 | 60.00% |
| Oniyaki vs Jack-8 | 4–1 | 80.00% |
| Oniyaki vs Devil Jin | 4–1 | 80.00% |
| Oniyaki vs Claudio | 2–3 | 40.00% |
| Oniyaki vs Leroy | 2–2 | 50.00% |
| Oniyaki vs Bryan | 1–2 | 33.33% |
| Oniyaki vs Leo | 1–2 | 33.33% |
| Oniyaki vs Raven | 1–2 | 33.33% |
| Oniyaki vs Clive | 1–2 | 33.33% |
| Oniyaki vs Fahkumram | 1–2 | 33.33% |
| Oniyaki vs Xiaoyu | 2–0 | 100.00% |
| Oniyaki vs Victor | 2–0 | 100.00% |
| Oniyaki vs Heihachi | 2–0 | 100.00% |
| Oniyaki vs Shaheen | 1–0 | 100.00% |
| Oniyaki vs Zafina | 1–0 | 100.00% |
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.