| stepenson vs Jin | 10–15 | 40.00% |
| stepenson vs Reina | 17–5 | 77.27% |
| stepenson vs Dragunov | 6–12 | 33.33% |
| stepenson vs Lili | 5–11 | 31.25% |
| stepenson vs Claudio | 5–11 | 31.25% |
| stepenson vs Kazuya | 3–12 | 20.00% |
| stepenson vs Lars | 5–9 | 35.71% |
| stepenson vs Jun | 7–7 | 50.00% |
| stepenson vs Steve | 2–11 | 15.38% |
| stepenson vs Law | 5–7 | 41.67% |
| stepenson vs Asuka | 7–5 | 58.33% |
| stepenson vs Paul | 4–7 | 36.36% |
| stepenson vs Devil Jin | 4–7 | 36.36% |
| stepenson vs Hwoarang | 6–4 | 60.00% |
| stepenson vs Azucena | 6–4 | 60.00% |
| stepenson vs Victor | 1–7 | 12.50% |
| stepenson vs Feng | 1–7 | 12.50% |
| stepenson vs Yoshimitsu | 2–5 | 28.57% |
| stepenson vs King | 2–5 | 28.57% |
| stepenson vs Kuma | 0–6 | 0.00% |
| stepenson vs Alisa | 1–4 | 20.00% |
| stepenson vs Lee | 2–2 | 50.00% |
| stepenson vs Xiaoyu | 1–2 | 33.33% |
| stepenson vs Leroy | 2–1 | 66.67% |
| stepenson vs Eddy | 0–3 | 0.00% |
| stepenson vs Leo | 2–0 | 100.00% |
| stepenson vs Panda | 1–1 | 50.00% |
| stepenson vs Jack-8 | 1–0 | 100.00% |
| stepenson vs Bryan | 0–1 | 0.00% |
| stepenson vs Nina | 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.