| Sumeragi vs Dragunov | 5–18 | 21.74% |
| Sumeragi vs King | 5–12 | 29.41% |
| Sumeragi vs Reina | 8–8 | 50.00% |
| Sumeragi vs Jin | 5–8 | 38.46% |
| Sumeragi vs Clive | 2–11 | 15.38% |
| Sumeragi vs Steve | 2–10 | 16.67% |
| Sumeragi vs Law | 3–7 | 30.00% |
| Sumeragi vs Bryan | 7–3 | 70.00% |
| Sumeragi vs Heihachi | 3–7 | 30.00% |
| Sumeragi vs Lili | 4–5 | 44.44% |
| Sumeragi vs Yoshimitsu | 3–5 | 37.50% |
| Sumeragi vs Kazuya | 4–4 | 50.00% |
| Sumeragi vs Alisa | 3–5 | 37.50% |
| Sumeragi vs Lidia | 1–6 | 14.29% |
| Sumeragi vs Hwoarang | 3–3 | 50.00% |
| Sumeragi vs Asuka | 4–2 | 66.67% |
| Sumeragi vs Nina | 2–4 | 33.33% |
| Sumeragi vs Paul | 0–5 | 0.00% |
| Sumeragi vs Xiaoyu | 1–4 | 20.00% |
| Sumeragi vs Lee | 1–4 | 20.00% |
| Sumeragi vs Azucena | 1–4 | 20.00% |
| Sumeragi vs Victor | 3–2 | 60.00% |
| Sumeragi vs Jack-8 | 2–2 | 50.00% |
| Sumeragi vs Lars | 2–2 | 50.00% |
| Sumeragi vs Eddy | 0–4 | 0.00% |
| Sumeragi vs Feng | 2–1 | 66.67% |
| Sumeragi vs Zafina | 1–2 | 33.33% |
| Sumeragi vs Leroy | 1–2 | 33.33% |
| Sumeragi vs Shaheen | 0–2 | 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.