| S1gma vs Eddy | 2–26 | 7.14% |
| S1gma vs Jin | 12–13 | 48.00% |
| S1gma vs Kazuya | 11–5 | 68.75% |
| S1gma vs Reina | 5–9 | 35.71% |
| S1gma vs Paul | 4–9 | 30.77% |
| S1gma vs Jun | 7–5 | 58.33% |
| S1gma vs Bryan | 7–4 | 63.64% |
| S1gma vs Lee | 5–6 | 45.45% |
| S1gma vs Law | 2–6 | 25.00% |
| S1gma vs Yoshimitsu | 4–4 | 50.00% |
| S1gma vs Lili | 4–4 | 50.00% |
| S1gma vs Hwoarang | 4–3 | 57.14% |
| S1gma vs Victor | 4–3 | 57.14% |
| S1gma vs Dragunov | 4–2 | 66.67% |
| S1gma vs Shaheen | 3–3 | 50.00% |
| S1gma vs King | 4–2 | 66.67% |
| S1gma vs Azucena | 1–5 | 16.67% |
| S1gma vs Devil Jin | 3–2 | 60.00% |
| S1gma vs Feng | 1–4 | 20.00% |
| S1gma vs Lars | 2–3 | 40.00% |
| S1gma vs Panda | 1–4 | 20.00% |
| S1gma vs Xiaoyu | 2–2 | 50.00% |
| S1gma vs Leo | 2–1 | 66.67% |
| S1gma vs Alisa | 1–2 | 33.33% |
| S1gma vs Asuka | 2–1 | 66.67% |
| S1gma vs Jack-8 | 0–2 | 0.00% |
| S1gma vs Leroy | 2–0 | 100.00% |
| S1gma vs Steve | 2–0 | 100.00% |
| S1gma vs Kuma | 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.