| Onj1 vs Devil Jin | 10–15 | 40.00% |
| Onj1 vs Dragunov | 13–8 | 61.90% |
| Onj1 vs Yoshimitsu | 7–12 | 36.84% |
| Onj1 vs Steve | 9–9 | 50.00% |
| Onj1 vs Lee | 11–7 | 61.11% |
| Onj1 vs Law | 9–8 | 52.94% |
| Onj1 vs King | 10–7 | 58.82% |
| Onj1 vs Hwoarang | 7–9 | 43.75% |
| Onj1 vs Jin | 7–9 | 43.75% |
| Onj1 vs Nina | 6–9 | 40.00% |
| Onj1 vs Asuka | 8–6 | 57.14% |
| Onj1 vs Feng | 6–4 | 60.00% |
| Onj1 vs Kazuya | 6–3 | 66.67% |
| Onj1 vs Reina | 3–5 | 37.50% |
| Onj1 vs Bryan | 3–4 | 42.86% |
| Onj1 vs Eddy | 2–5 | 28.57% |
| Onj1 vs Victor | 4–2 | 66.67% |
| Onj1 vs Lidia | 3–3 | 50.00% |
| Onj1 vs Paul | 4–1 | 80.00% |
| Onj1 vs Leo | 2–2 | 50.00% |
| Onj1 vs Alisa | 0–4 | 0.00% |
| Onj1 vs Panda | 2–1 | 66.67% |
| Onj1 vs Zafina | 2–1 | 66.67% |
| Onj1 vs Raven | 3–0 | 100.00% |
| Onj1 vs Lili | 2–0 | 100.00% |
| Onj1 vs Lars | 0–2 | 0.00% |
| Onj1 vs Kuma | 2–0 | 100.00% |
| Onj1 vs Jack-8 | 1–0 | 100.00% |
| Onj1 vs Jun | 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.