| Stein vs Heihachi | 11–7 | 61.11% |
| Stein vs King | 5–8 | 38.46% |
| Stein vs Dragunov | 5–8 | 38.46% |
| Stein vs Lars | 4–9 | 30.77% |
| Stein vs Hwoarang | 5–6 | 45.45% |
| Stein vs Jin | 3–8 | 27.27% |
| Stein vs Reina | 9–2 | 81.82% |
| Stein vs Steve | 4–6 | 40.00% |
| Stein vs Jun | 6–3 | 66.67% |
| Stein vs Law | 3–5 | 37.50% |
| Stein vs Eddy | 3–4 | 42.86% |
| Stein vs Lidia | 5–1 | 83.33% |
| Stein vs Clive | 2–4 | 33.33% |
| Stein vs Kazuya | 1–4 | 20.00% |
| Stein vs Lee | 3–2 | 60.00% |
| Stein vs Victor | 3–2 | 60.00% |
| Stein vs Anna | 3–2 | 60.00% |
| Stein vs Yoshimitsu | 1–3 | 25.00% |
| Stein vs Bryan | 0–4 | 0.00% |
| Stein vs Azucena | 2–2 | 50.00% |
| Stein vs Raven | 1–3 | 25.00% |
| Stein vs Claudio | 0–3 | 0.00% |
| Stein vs Kuma | 0–3 | 0.00% |
| Stein vs Asuka | 2–0 | 100.00% |
| Stein vs Devil Jin | 2–0 | 100.00% |
| Stein vs Lili | 2–0 | 100.00% |
| Stein vs Nina | 1–1 | 50.00% |
| Stein vs Zafina | 2–0 | 100.00% |
| Stein vs Paul | 1–0 | 100.00% |
| Stein vs Alisa | 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.