| Onyx_unseen vs King | 19–21 | 47.50% |
| Onyx_unseen vs Law | 14–17 | 45.16% |
| Onyx_unseen vs Jin | 14–13 | 51.85% |
| Onyx_unseen vs Eddy | 5–21 | 19.23% |
| Onyx_unseen vs Kazuya | 13–11 | 54.17% |
| Onyx_unseen vs Reina | 14–10 | 58.33% |
| Onyx_unseen vs Steve | 9–13 | 40.91% |
| Onyx_unseen vs Jack-8 | 10–6 | 62.50% |
| Onyx_unseen vs Nina | 7–9 | 43.75% |
| Onyx_unseen vs Lili | 4–11 | 26.67% |
| Onyx_unseen vs Hwoarang | 8–5 | 61.54% |
| Onyx_unseen vs Bryan | 3–10 | 23.08% |
| Onyx_unseen vs Xiaoyu | 2–10 | 16.67% |
| Onyx_unseen vs Azucena | 5–7 | 41.67% |
| Onyx_unseen vs Fahkumram | 5–6 | 45.45% |
| Onyx_unseen vs Dragunov | 2–8 | 20.00% |
| Onyx_unseen vs Lars | 3–7 | 30.00% |
| Onyx_unseen vs Asuka | 4–5 | 44.44% |
| Onyx_unseen vs Yoshimitsu | 3–4 | 42.86% |
| Onyx_unseen vs Alisa | 0–7 | 0.00% |
| Onyx_unseen vs Heihachi | 2–5 | 28.57% |
| Onyx_unseen vs Victor | 2–4 | 33.33% |
| Onyx_unseen vs Anna | 2–4 | 33.33% |
| Onyx_unseen vs Jun | 0–5 | 0.00% |
| Onyx_unseen vs Raven | 1–4 | 20.00% |
| Onyx_unseen vs Clive | 1–4 | 20.00% |
| Onyx_unseen vs Devil Jin | 1–3 | 25.00% |
| Onyx_unseen vs Kuma | 3–1 | 75.00% |
| Onyx_unseen vs Zafina | 3–1 | 75.00% |
| Onyx_unseen vs Lidia | 2–2 | 50.00% |
| Onyx_unseen vs Leo | 0–3 | 0.00% |
| Onyx_unseen vs Lee | 0–2 | 0.00% |
| Onyx_unseen vs Leroy | 0–2 | 0.00% |
| Onyx_unseen vs Claudio | 0–1 | 0.00% |
| Onyx_unseen 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.