| SsStain vs Kazuya | 41–43 | 48.81% |
| SsStain vs Eddy | 35–42 | 45.45% |
| SsStain vs Jin | 34–33 | 50.75% |
| SsStain vs Reina | 36–31 | 53.73% |
| SsStain vs King | 27–29 | 48.21% |
| SsStain vs Jun | 29–26 | 52.73% |
| SsStain vs Azucena | 26–28 | 48.15% |
| SsStain vs Bryan | 22–27 | 44.90% |
| SsStain vs Steve | 25–21 | 54.35% |
| SsStain vs Lili | 19–23 | 45.24% |
| SsStain vs Asuka | 23–14 | 62.16% |
| SsStain vs Dragunov | 17–18 | 48.57% |
| SsStain vs Yoshimitsu | 15–18 | 45.45% |
| SsStain vs Hwoarang | 17–15 | 53.12% |
| SsStain vs Victor | 11–21 | 34.38% |
| SsStain vs Lee | 15–14 | 51.72% |
| SsStain vs Leo | 20–8 | 71.43% |
| SsStain vs Devil Jin | 11–16 | 40.74% |
| SsStain vs Law | 12–13 | 48.00% |
| SsStain vs Lars | 11–14 | 44.00% |
| SsStain vs Paul | 10–14 | 41.67% |
| SsStain vs Leroy | 16–8 | 66.67% |
| SsStain vs Raven | 6–13 | 31.58% |
| SsStain vs Xiaoyu | 11–7 | 61.11% |
| SsStain vs Alisa | 7–11 | 38.89% |
| SsStain vs Feng | 7–10 | 41.18% |
| SsStain vs Claudio | 5–11 | 31.25% |
| SsStain vs Kuma | 10–6 | 62.50% |
| SsStain vs Jack-8 | 7–7 | 50.00% |
| SsStain vs Zafina | 5–9 | 35.71% |
| SsStain vs Shaheen | 7–6 | 53.85% |
| SsStain vs Nina | 8–5 | 61.54% |
| SsStain vs Panda | 3–4 | 42.86% |
| SsStain vs Lidia | 1–2 | 33.33% |
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.