| Stepan88 vs Dragunov | 32–38 | 45.71% |
| Stepan88 vs King | 43–24 | 64.18% |
| Stepan88 vs Yoshimitsu | 38–28 | 57.58% |
| Stepan88 vs Bryan | 33–26 | 55.93% |
| Stepan88 vs Kazuya | 32–23 | 58.18% |
| Stepan88 vs Jin | 32–19 | 62.75% |
| Stepan88 vs Paul | 33–14 | 70.21% |
| Stepan88 vs Reina | 30–17 | 63.83% |
| Stepan88 vs Alisa | 26–13 | 66.67% |
| Stepan88 vs Devil Jin | 26–11 | 70.27% |
| Stepan88 vs Steve | 24–12 | 66.67% |
| Stepan88 vs Hwoarang | 30–5 | 85.71% |
| Stepan88 vs Lili | 21–14 | 60.00% |
| Stepan88 vs Lee | 21–11 | 65.62% |
| Stepan88 vs Leo | 8–19 | 29.63% |
| Stepan88 vs Law | 11–15 | 42.31% |
| Stepan88 vs Feng | 19–6 | 76.00% |
| Stepan88 vs Lars | 16–9 | 64.00% |
| Stepan88 vs Claudio | 12–11 | 52.17% |
| Stepan88 vs Zafina | 15–8 | 65.22% |
| Stepan88 vs Jack-8 | 9–11 | 45.00% |
| Stepan88 vs Asuka | 9–10 | 47.37% |
| Stepan88 vs Azucena | 13–6 | 68.42% |
| Stepan88 vs Nina | 10–7 | 58.82% |
| Stepan88 vs Shaheen | 6–10 | 37.50% |
| Stepan88 vs Kuma | 6–8 | 42.86% |
| Stepan88 vs Victor | 7–7 | 50.00% |
| Stepan88 vs Raven | 6–8 | 42.86% |
| Stepan88 vs Leroy | 9–4 | 69.23% |
| Stepan88 vs Jun | 8–5 | 61.54% |
| Stepan88 vs Lidia | 4–8 | 33.33% |
| Stepan88 vs Eddy | 6–5 | 54.55% |
| Stepan88 vs Xiaoyu | 3–5 | 37.50% |
| Stepan88 vs Heihachi | 1–2 | 33.33% |
| Stepan88 vs Panda | 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.