| Stein vs Yoshimitsu | 6–6 | 50.00% |
| Stein vs Azucena | 6–3 | 66.67% |
| Stein vs Paul | 4–3 | 57.14% |
| Stein vs Jin | 3–4 | 42.86% |
| Stein vs Bryan | 6–1 | 85.71% |
| Stein vs Jun | 5–2 | 71.43% |
| Stein vs Clive | 4–3 | 57.14% |
| Stein vs Asuka | 3–2 | 60.00% |
| Stein vs Dragunov | 0–5 | 0.00% |
| Stein vs Law | 3–1 | 75.00% |
| Stein vs King | 0–4 | 0.00% |
| Stein vs Lili | 4–0 | 100.00% |
| Stein vs Alisa | 0–4 | 0.00% |
| Stein vs Reina | 4–0 | 100.00% |
| Stein vs Victor | 4–0 | 100.00% |
| Stein vs Eddy | 4–0 | 100.00% |
| Stein vs Lars | 1–2 | 33.33% |
| Stein vs Heihachi | 2–1 | 66.67% |
| Stein vs Xiaoyu | 1–1 | 50.00% |
| Stein vs Devil Jin | 2–0 | 100.00% |
| Stein vs Shaheen | 2–0 | 100.00% |
| Stein vs Leroy | 2–0 | 100.00% |
| Stein vs Lidia | 2–0 | 100.00% |
| Stein vs Kazuya | 0–1 | 0.00% |
| Stein vs Steve | 0–1 | 0.00% |
| Stein vs Jack-8 | 1–0 | 100.00% |
| Stein vs Leo | 0–1 | 0.00% |
| Stein vs Claudio | 1–0 | 100.00% |
| Stein vs Lee | 1–0 | 100.00% |
| Stein vs Raven | 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.