| Stepone vs Jin | 13–16 | 44.83% |
| Stepone vs Heihachi | 8–20 | 28.57% |
| Stepone vs King | 11–8 | 57.89% |
| Stepone vs Kazuya | 7–12 | 36.84% |
| Stepone vs Reina | 8–7 | 53.33% |
| Stepone vs Law | 3–11 | 21.43% |
| Stepone vs Victor | 5–9 | 35.71% |
| Stepone vs Hwoarang | 5–8 | 38.46% |
| Stepone vs Lili | 4–9 | 30.77% |
| Stepone vs Devil Jin | 4–7 | 36.36% |
| Stepone vs Lars | 2–9 | 18.18% |
| Stepone vs Azucena | 6–5 | 54.55% |
| Stepone vs Lidia | 5–5 | 50.00% |
| Stepone vs Yoshimitsu | 6–3 | 66.67% |
| Stepone vs Xiaoyu | 4–5 | 44.44% |
| Stepone vs Dragunov | 4–5 | 44.44% |
| Stepone vs Lee | 2–7 | 22.22% |
| Stepone vs Jun | 4–5 | 44.44% |
| Stepone vs Paul | 5–3 | 62.50% |
| Stepone vs Raven | 4–4 | 50.00% |
| Stepone vs Steve | 6–1 | 85.71% |
| Stepone vs Nina | 5–2 | 71.43% |
| Stepone vs Asuka | 3–3 | 50.00% |
| Stepone vs Feng | 3–3 | 50.00% |
| Stepone vs Zafina | 3–3 | 50.00% |
| Stepone vs Shaheen | 5–0 | 100.00% |
| Stepone vs Panda | 2–3 | 40.00% |
| Stepone vs Eddy | 2–3 | 40.00% |
| Stepone vs Kuma | 2–2 | 50.00% |
| Stepone vs Bryan | 0–3 | 0.00% |
| Stepone vs Leo | 1–2 | 33.33% |
| Stepone vs Alisa | 1–2 | 33.33% |
| Stepone vs Leroy | 3–0 | 100.00% |
| Stepone vs Jack-8 | 1–1 | 50.00% |
| Stepone vs Claudio | 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.