| Sumire Sama vs Law | 7–7 | 50.00% |
| Sumire Sama vs Hwoarang | 5–6 | 45.45% |
| Sumire Sama vs Jin | 2–6 | 25.00% |
| Sumire Sama vs Victor | 6–2 | 75.00% |
| Sumire Sama vs Dragunov | 1–4 | 20.00% |
| Sumire Sama vs Anna | 3–2 | 60.00% |
| Sumire Sama vs Paul | 2–2 | 50.00% |
| Sumire Sama vs Lee | 3–1 | 75.00% |
| Sumire Sama vs King | 2–1 | 66.67% |
| Sumire Sama vs Steve | 2–1 | 66.67% |
| Sumire Sama vs Devil Jin | 2–1 | 66.67% |
| Sumire Sama vs Claudio | 2–1 | 66.67% |
| Sumire Sama vs Kazuya | 2–0 | 100.00% |
| Sumire Sama vs Lars | 0–2 | 0.00% |
| Sumire Sama vs Nina | 2–0 | 100.00% |
| Sumire Sama vs Reina | 2–0 | 100.00% |
| Sumire Sama vs Heihachi | 2–0 | 100.00% |
| Sumire Sama vs Bryan | 0–1 | 0.00% |
| Sumire Sama vs Lili | 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.