| Onijuyo vs Bryan | 38–23 | 62.30% |
| Onijuyo vs Kazuya | 34–25 | 57.63% |
| Onijuyo vs Clive | 30–29 | 50.85% |
| Onijuyo vs Heihachi | 29–21 | 58.00% |
| Onijuyo vs Dragunov | 26–16 | 61.90% |
| Onijuyo vs King | 25–14 | 64.10% |
| Onijuyo vs Reina | 19–16 | 54.29% |
| Onijuyo vs Steve | 17–13 | 56.67% |
| Onijuyo vs Hwoarang | 17–12 | 58.62% |
| Onijuyo vs Law | 15–13 | 53.57% |
| Onijuyo vs Jin | 10–16 | 38.46% |
| Onijuyo vs Armor King | 13–12 | 52.00% |
| Onijuyo vs Lidia | 12–11 | 52.17% |
| Onijuyo vs Lars | 16–6 | 72.73% |
| Onijuyo vs Azucena | 13–9 | 59.09% |
| Onijuyo vs Jun | 11–9 | 55.00% |
| Onijuyo vs Asuka | 14–5 | 73.68% |
| Onijuyo vs Xiaoyu | 7–10 | 41.18% |
| Onijuyo vs Devil Jin | 6–11 | 35.29% |
| Onijuyo vs Eddy | 7–9 | 43.75% |
| Onijuyo vs Nina | 8–7 | 53.33% |
| Onijuyo vs Leroy | 7–5 | 58.33% |
| Onijuyo vs Paul | 2–9 | 18.18% |
| Onijuyo vs Lili | 6–4 | 60.00% |
| Onijuyo vs Alisa | 2–8 | 20.00% |
| Onijuyo vs Lee | 4–6 | 40.00% |
| Onijuyo vs Kuma | 6–4 | 60.00% |
| Onijuyo vs Yoshimitsu | 6–3 | 66.67% |
| Onijuyo vs Jack-8 | 6–3 | 66.67% |
| Onijuyo vs Leo | 3–6 | 33.33% |
| Onijuyo vs Victor | 5–4 | 55.56% |
| Onijuyo vs Anna | 5–4 | 55.56% |
| Onijuyo vs Fahkumram | 4–4 | 50.00% |
| Onijuyo vs Feng | 2–2 | 50.00% |
| Onijuyo vs Zafina | 2–2 | 50.00% |
| Onijuyo vs Raven | 2–2 | 50.00% |
| Onijuyo vs Panda | 1–2 | 33.33% |
| Onijuyo vs Shaheen | 2–0 | 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.