| Sour vs Reina | 10–11 | 47.62% |
| Sour vs Xiaoyu | 12–7 | 63.16% |
| Sour vs Steve | 8–8 | 50.00% |
| Sour vs Dragunov | 3–11 | 21.43% |
| Sour vs Eddy | 6–6 | 50.00% |
| Sour vs Heihachi | 5–7 | 41.67% |
| Sour vs King | 5–6 | 45.45% |
| Sour vs Hwoarang | 4–6 | 40.00% |
| Sour vs Lili | 7–3 | 70.00% |
| Sour vs Nina | 5–5 | 50.00% |
| Sour vs Azucena | 7–3 | 70.00% |
| Sour vs Asuka | 6–3 | 66.67% |
| Sour vs Yoshimitsu | 2–6 | 25.00% |
| Sour vs Kazuya | 2–6 | 25.00% |
| Sour vs Law | 4–3 | 57.14% |
| Sour vs Jin | 6–1 | 85.71% |
| Sour vs Bryan | 6–1 | 85.71% |
| Sour vs Zafina | 3–3 | 50.00% |
| Sour vs Jun | 3–3 | 50.00% |
| Sour vs Alisa | 1–4 | 20.00% |
| Sour vs Leroy | 2–3 | 40.00% |
| Sour vs Victor | 1–4 | 20.00% |
| Sour vs Clive | 3–2 | 60.00% |
| Sour vs Jack-8 | 1–3 | 25.00% |
| Sour vs Shaheen | 1–3 | 25.00% |
| Sour vs Leo | 2–1 | 66.67% |
| Sour vs Lars | 1–2 | 33.33% |
| Sour vs Lidia | 2–1 | 66.67% |
| Sour vs Paul | 0–2 | 0.00% |
| Sour vs Devil Jin | 0–2 | 0.00% |
| Sour vs Claudio | 2–0 | 100.00% |
| Sour vs Lee | 2–0 | 100.00% |
| Sour vs Kuma | 0–2 | 0.00% |
| Sour vs Raven | 0–2 | 0.00% |
| Sour vs Fahkumram | 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.