| STEPS vs Eddy | 7–17 | 29.17% |
| STEPS vs Jin | 8–12 | 40.00% |
| STEPS vs King | 9–7 | 56.25% |
| STEPS vs Jun | 7–6 | 53.85% |
| STEPS vs Hwoarang | 7–5 | 58.33% |
| STEPS vs Reina | 5–7 | 41.67% |
| STEPS vs Yoshimitsu | 5–5 | 50.00% |
| STEPS vs Kazuya | 5–5 | 50.00% |
| STEPS vs Leroy | 6–4 | 60.00% |
| STEPS vs Law | 7–2 | 77.78% |
| STEPS vs Leo | 5–4 | 55.56% |
| STEPS vs Steve | 7–1 | 87.50% |
| STEPS vs Devil Jin | 5–2 | 71.43% |
| STEPS vs Nina | 5–2 | 71.43% |
| STEPS vs Lee | 3–3 | 50.00% |
| STEPS vs Kuma | 2–4 | 33.33% |
| STEPS vs Xiaoyu | 5–0 | 100.00% |
| STEPS vs Bryan | 4–1 | 80.00% |
| STEPS vs Lili | 4–1 | 80.00% |
| STEPS vs Victor | 5–0 | 100.00% |
| STEPS vs Lars | 3–1 | 75.00% |
| STEPS vs Alisa | 2–2 | 50.00% |
| STEPS vs Raven | 3–1 | 75.00% |
| STEPS vs Zafina | 2–1 | 66.67% |
| STEPS vs Azucena | 1–2 | 33.33% |
| STEPS vs Asuka | 0–2 | 0.00% |
| STEPS vs Dragunov | 2–0 | 100.00% |
| STEPS vs Panda | 2–0 | 100.00% |
| STEPS vs Paul | 0–1 | 0.00% |
| STEPS vs Jack-8 | 1–0 | 100.00% |
| STEPS vs Claudio | 0–1 | 0.00% |
| STEPS vs Shaheen | 0–1 | 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.