| Kasumi vs Jin | 7–6 | 53.85% |
| Kasumi vs Heihachi | 10–3 | 76.92% |
| Kasumi vs Reina | 10–0 | 100.00% |
| Kasumi vs Hwoarang | 6–3 | 66.67% |
| Kasumi vs Eddy | 6–2 | 75.00% |
| Kasumi vs Steve | 6–1 | 85.71% |
| Kasumi vs Law | 3–3 | 50.00% |
| Kasumi vs Xiaoyu | 5–1 | 83.33% |
| Kasumi vs Bryan | 4–2 | 66.67% |
| Kasumi vs Shaheen | 6–0 | 100.00% |
| Kasumi vs Victor | 4–2 | 66.67% |
| Kasumi vs Fahkumram | 5–1 | 83.33% |
| Kasumi vs Devil Jin | 5–0 | 100.00% |
| Kasumi vs Dragunov | 5–0 | 100.00% |
| Kasumi vs Jun | 3–2 | 60.00% |
| Kasumi vs Raven | 3–2 | 60.00% |
| Kasumi vs Lidia | 4–1 | 80.00% |
| Kasumi vs Lili | 2–2 | 50.00% |
| Kasumi vs Alisa | 4–0 | 100.00% |
| Kasumi vs Nina | 4–0 | 100.00% |
| Kasumi vs Kuma | 0–4 | 0.00% |
| Kasumi vs King | 3–0 | 100.00% |
| Kasumi vs Yoshimitsu | 3–0 | 100.00% |
| Kasumi vs Kazuya | 3–0 | 100.00% |
| Kasumi vs Jack-8 | 1–1 | 50.00% |
| Kasumi vs Asuka | 1–1 | 50.00% |
| Kasumi vs Leroy | 2–0 | 100.00% |
| Kasumi vs Anna | 2–0 | 100.00% |
| Kasumi vs Claudio | 0–1 | 0.00% |
| Kasumi vs Lee | 1–0 | 100.00% |
| Kasumi vs Azucena | 1–0 | 100.00% |
| Kasumi vs Clive | 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.