| onestep vs Jin | 42–75 | 35.90% |
| onestep vs King | 47–45 | 51.09% |
| onestep vs Kazuya | 38–44 | 46.34% |
| onestep vs Heihachi | 23–45 | 33.82% |
| onestep vs Steve | 32–32 | 50.00% |
| onestep vs Reina | 19–43 | 30.65% |
| onestep vs Bryan | 20–27 | 42.55% |
| onestep vs Law | 25–20 | 55.56% |
| onestep vs Lili | 21–22 | 48.84% |
| onestep vs Hwoarang | 17–20 | 45.95% |
| onestep vs Jun | 17–20 | 45.95% |
| onestep vs Dragunov | 16–20 | 44.44% |
| onestep vs Yoshimitsu | 12–18 | 40.00% |
| onestep vs Lee | 13–17 | 43.33% |
| onestep vs Clive | 11–17 | 39.29% |
| onestep vs Devil Jin | 12–14 | 46.15% |
| onestep vs Eddy | 11–15 | 42.31% |
| onestep vs Nina | 10–15 | 40.00% |
| onestep vs Lidia | 9–15 | 37.50% |
| onestep vs Azucena | 9–14 | 39.13% |
| onestep vs Asuka | 11–11 | 50.00% |
| onestep vs Feng | 4–15 | 21.05% |
| onestep vs Xiaoyu | 11–7 | 61.11% |
| onestep vs Victor | 6–12 | 33.33% |
| onestep vs Leo | 5–12 | 29.41% |
| onestep vs Claudio | 5–12 | 29.41% |
| onestep vs Alisa | 5–11 | 31.25% |
| onestep vs Paul | 5–7 | 41.67% |
| onestep vs Jack-8 | 7–5 | 58.33% |
| onestep vs Lars | 4–8 | 33.33% |
| onestep vs Kuma | 3–8 | 27.27% |
| onestep vs Leroy | 2–7 | 22.22% |
| onestep vs Anna | 3–5 | 37.50% |
| onestep vs Raven | 4–3 | 57.14% |
| onestep vs Zafina | 1–4 | 20.00% |
| onestep vs Shaheen | 3–1 | 75.00% |
| onestep vs Panda | 2–1 | 66.67% |
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.