| STEPPA vs Jin | 7–15 | 31.82% |
| STEPPA vs Law | 8–13 | 38.10% |
| STEPPA vs King | 11–10 | 52.38% |
| STEPPA vs Eddy | 4–16 | 20.00% |
| STEPPA vs Hwoarang | 9–9 | 50.00% |
| STEPPA vs Bryan | 5–10 | 33.33% |
| STEPPA vs Reina | 7–8 | 46.67% |
| STEPPA vs Dragunov | 7–7 | 50.00% |
| STEPPA vs Kazuya | 6–6 | 50.00% |
| STEPPA vs Yoshimitsu | 2–9 | 18.18% |
| STEPPA vs Asuka | 4–5 | 44.44% |
| STEPPA vs Alisa | 3–5 | 37.50% |
| STEPPA vs Paul | 1–6 | 14.29% |
| STEPPA vs Leo | 2–5 | 28.57% |
| STEPPA vs Raven | 2–5 | 28.57% |
| STEPPA vs Feng | 1–5 | 16.67% |
| STEPPA vs Lars | 2–4 | 33.33% |
| STEPPA vs Leroy | 3–3 | 50.00% |
| STEPPA vs Victor | 2–4 | 33.33% |
| STEPPA vs Xiaoyu | 4–1 | 80.00% |
| STEPPA vs Steve | 4–1 | 80.00% |
| STEPPA vs Heihachi | 3–2 | 60.00% |
| STEPPA vs Devil Jin | 0–4 | 0.00% |
| STEPPA vs Shaheen | 4–0 | 100.00% |
| STEPPA vs Nina | 0–4 | 0.00% |
| STEPPA vs Lee | 2–2 | 50.00% |
| STEPPA vs Claudio | 1–2 | 33.33% |
| STEPPA vs Kuma | 1–2 | 33.33% |
| STEPPA vs Jun | 2–1 | 66.67% |
| STEPPA vs Azucena | 0–3 | 0.00% |
| STEPPA vs Zafina | 1–1 | 50.00% |
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.