| Onsybia vs Hwoarang | 7–9 | 43.75% |
| Onsybia vs Jin | 7–9 | 43.75% |
| Onsybia vs King | 8–6 | 57.14% |
| Onsybia vs Reina | 6–8 | 42.86% |
| Onsybia vs Kazuya | 6–5 | 54.55% |
| Onsybia vs Steve | 6–4 | 60.00% |
| Onsybia vs Bryan | 3–6 | 33.33% |
| Onsybia vs Azucena | 3–5 | 37.50% |
| Onsybia vs Heihachi | 2–6 | 25.00% |
| Onsybia vs Law | 4–3 | 57.14% |
| Onsybia vs Lars | 4–3 | 57.14% |
| Onsybia vs Paul | 5–1 | 83.33% |
| Onsybia vs Xiaoyu | 1–5 | 16.67% |
| Onsybia vs Lili | 3–3 | 50.00% |
| Onsybia vs Dragunov | 4–2 | 66.67% |
| Onsybia vs Alisa | 4–2 | 66.67% |
| Onsybia vs Claudio | 3–3 | 50.00% |
| Onsybia vs Nina | 3–3 | 50.00% |
| Onsybia vs Jun | 1–5 | 16.67% |
| Onsybia vs Yoshimitsu | 4–1 | 80.00% |
| Onsybia vs Jack-8 | 3–1 | 75.00% |
| Onsybia vs Asuka | 0–4 | 0.00% |
| Onsybia vs Feng | 0–4 | 0.00% |
| Onsybia vs Kuma | 4–0 | 100.00% |
| Onsybia vs Victor | 3–0 | 100.00% |
| Onsybia vs Eddy | 0–3 | 0.00% |
| Onsybia vs Zafina | 2–0 | 100.00% |
| Onsybia vs Raven | 2–0 | 100.00% |
| Onsybia vs Lidia | 2–0 | 100.00% |
| Onsybia vs Devil Jin | 0–1 | 0.00% |
| Onsybia vs Shaheen | 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.