| SouzouLion vs King | 8–15 | 34.78% |
| SouzouLion vs Reina | 6–3 | 66.67% |
| SouzouLion vs Asuka | 5–3 | 62.50% |
| SouzouLion vs Hwoarang | 7–0 | 100.00% |
| SouzouLion vs Dragunov | 6–1 | 85.71% |
| SouzouLion vs Lee | 1–6 | 14.29% |
| SouzouLion vs Eddy | 4–3 | 57.14% |
| SouzouLion vs Bryan | 1–5 | 16.67% |
| SouzouLion vs Kazuya | 5–1 | 83.33% |
| SouzouLion vs Jun | 5–1 | 83.33% |
| SouzouLion vs Law | 3–2 | 60.00% |
| SouzouLion vs Lars | 3–2 | 60.00% |
| SouzouLion vs Azucena | 4–1 | 80.00% |
| SouzouLion vs Clive | 3–2 | 60.00% |
| SouzouLion vs Lili | 2–2 | 50.00% |
| SouzouLion vs Heihachi | 2–2 | 50.00% |
| SouzouLion vs Xiaoyu | 2–1 | 66.67% |
| SouzouLion vs Steve | 2–1 | 66.67% |
| SouzouLion vs Leo | 1–2 | 33.33% |
| SouzouLion vs Zafina | 1–2 | 33.33% |
| SouzouLion vs Raven | 2–1 | 66.67% |
| SouzouLion vs Paul | 2–0 | 100.00% |
| SouzouLion vs Jin | 2–0 | 100.00% |
| SouzouLion vs Devil Jin | 2–0 | 100.00% |
| SouzouLion vs Alisa | 2–0 | 100.00% |
| SouzouLion vs Nina | 2–0 | 100.00% |
| SouzouLion vs Leroy | 0–2 | 0.00% |
| SouzouLion vs Victor | 1–1 | 50.00% |
| SouzouLion vs Anna | 2–0 | 100.00% |
| SouzouLion vs Yoshimitsu | 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.