| Onop vs Jin | 21–22 | 48.84% |
| Onop vs Kazuya | 25–18 | 58.14% |
| Onop vs Hwoarang | 18–16 | 52.94% |
| Onop vs Reina | 15–11 | 57.69% |
| Onop vs King | 16–9 | 64.00% |
| Onop vs Dragunov | 12–10 | 54.55% |
| Onop vs Nina | 11–9 | 55.00% |
| Onop vs Bryan | 9–10 | 47.37% |
| Onop vs Law | 7–11 | 38.89% |
| Onop vs Yoshimitsu | 5–11 | 31.25% |
| Onop vs Lili | 9–7 | 56.25% |
| Onop vs Eddy | 6–10 | 37.50% |
| Onop vs Asuka | 5–10 | 33.33% |
| Onop vs Paul | 6–7 | 46.15% |
| Onop vs Lee | 5–7 | 41.67% |
| Onop vs Steve | 8–3 | 72.73% |
| Onop vs Xiaoyu | 6–4 | 60.00% |
| Onop vs Feng | 2–7 | 22.22% |
| Onop vs Azucena | 3–4 | 42.86% |
| Onop vs Victor | 6–1 | 85.71% |
| Onop vs Leo | 3–3 | 50.00% |
| Onop vs Shaheen | 3–3 | 50.00% |
| Onop vs Leroy | 4–2 | 66.67% |
| Onop vs Jun | 3–3 | 50.00% |
| Onop vs Lars | 2–3 | 40.00% |
| Onop vs Zafina | 3–2 | 60.00% |
| Onop vs Kuma | 0–4 | 0.00% |
| Onop vs Raven | 2–2 | 50.00% |
| Onop vs Jack-8 | 1–2 | 33.33% |
| Onop vs Alisa | 2–1 | 66.67% |
| Onop vs Miary Zo | 3–0 | 100.00% |
| Onop vs Devil Jin | 1–1 | 50.00% |
| Onop vs Claudio | 0–2 | 0.00% |
| Onop vs Anna | 2–0 | 100.00% |
| Onop vs Armor King | 0–2 | 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.