| Steph vs Eddy | 6–18 | 25.00% |
| Steph vs Reina | 9–10 | 47.37% |
| Steph vs Law | 7–7 | 50.00% |
| Steph vs King | 8–6 | 57.14% |
| Steph vs Kazuya | 7–7 | 50.00% |
| Steph vs Hwoarang | 8–5 | 61.54% |
| Steph vs Dragunov | 9–3 | 75.00% |
| Steph vs Jin | 8–3 | 72.73% |
| Steph vs Bryan | 8–1 | 88.89% |
| Steph vs Steve | 6–3 | 66.67% |
| Steph vs Lee | 6–3 | 66.67% |
| Steph vs Jun | 5–4 | 55.56% |
| Steph vs Yoshimitsu | 6–2 | 75.00% |
| Steph vs Leroy | 3–5 | 37.50% |
| Steph vs Azucena | 4–4 | 50.00% |
| Steph vs Lili | 3–4 | 42.86% |
| Steph vs Leo | 2–5 | 28.57% |
| Steph vs Nina | 6–1 | 85.71% |
| Steph vs Paul | 3–3 | 50.00% |
| Steph vs Xiaoyu | 4–2 | 66.67% |
| Steph vs Asuka | 3–3 | 50.00% |
| Steph vs Devil Jin | 5–1 | 83.33% |
| Steph vs Lars | 5–1 | 83.33% |
| Steph vs Jack-8 | 3–2 | 60.00% |
| Steph vs Feng | 3–1 | 75.00% |
| Steph vs Alisa | 3–1 | 75.00% |
| Steph vs Victor | 1–3 | 25.00% |
| Steph vs Raven | 2–1 | 66.67% |
| Steph vs Claudio | 0–1 | 0.00% |
| Steph 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.