| oneS vs Asuka | 14–15 | 48.28% |
| oneS vs King | 9–16 | 36.00% |
| oneS vs Lili | 11–10 | 52.38% |
| oneS vs Dragunov | 8–13 | 38.10% |
| oneS vs Law | 7–12 | 36.84% |
| oneS vs Kazuya | 4–15 | 21.05% |
| oneS vs Hwoarang | 5–13 | 27.78% |
| oneS vs Bryan | 3–13 | 18.75% |
| oneS vs Jin | 6–9 | 40.00% |
| oneS vs Reina | 8–6 | 57.14% |
| oneS vs Victor | 4–10 | 28.57% |
| oneS vs Paul | 2–11 | 15.38% |
| oneS vs Steve | 3–10 | 23.08% |
| oneS vs Devil Jin | 7–6 | 53.85% |
| oneS vs Nina | 3–9 | 25.00% |
| oneS vs Lidia | 6–6 | 50.00% |
| oneS vs Jun | 4–6 | 40.00% |
| oneS vs Azucena | 5–5 | 50.00% |
| oneS vs Xiaoyu | 4–5 | 44.44% |
| oneS vs Claudio | 2–7 | 22.22% |
| oneS vs Jack-8 | 2–5 | 28.57% |
| oneS vs Feng | 3–3 | 50.00% |
| oneS vs Yoshimitsu | 0–5 | 0.00% |
| oneS vs Raven | 3–2 | 60.00% |
| oneS vs Eddy | 4–1 | 80.00% |
| oneS vs Lars | 0–4 | 0.00% |
| oneS vs Lee | 2–2 | 50.00% |
| oneS vs Leroy | 4–0 | 100.00% |
| oneS vs Leo | 0–3 | 0.00% |
| oneS vs Kuma | 1–2 | 33.33% |
| oneS vs Alisa | 0–2 | 0.00% |
| oneS vs Shaheen | 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.