| Kass vs Hwoarang | 4–7 | 36.36% |
| Kass vs Jin | 4–2 | 66.67% |
| Kass vs Raven | 4–2 | 66.67% |
| Kass vs Law | 3–2 | 60.00% |
| Kass vs Feng | 5–0 | 100.00% |
| Kass vs Nina | 4–1 | 80.00% |
| Kass vs Devil Jin | 4–0 | 100.00% |
| Kass vs Azucena | 3–1 | 75.00% |
| Kass vs King | 2–1 | 66.67% |
| Kass vs Yoshimitsu | 3–0 | 100.00% |
| Kass vs Xiaoyu | 2–1 | 66.67% |
| Kass vs Bryan | 2–1 | 66.67% |
| Kass vs Lili | 3–0 | 100.00% |
| Kass vs Dragunov | 2–1 | 66.67% |
| Kass vs Armor King | 1–2 | 33.33% |
| Kass vs Paul | 0–2 | 0.00% |
| Kass vs Kazuya | 2–0 | 100.00% |
| Kass vs Jack-8 | 1–1 | 50.00% |
| Kass vs Alisa | 2–0 | 100.00% |
| Kass vs Shaheen | 2–0 | 100.00% |
| Kass vs Leroy | 1–1 | 50.00% |
| Kass vs Eddy | 2–0 | 100.00% |
| Kass vs Steve | 1–0 | 100.00% |
| Kass vs Lars | 1–0 | 100.00% |
| Kass vs Claudio | 1–0 | 100.00% |
| Kass vs Lee | 0–1 | 0.00% |
| Kass vs Panda | 0–1 | 0.00% |
| Kass vs Jun | 1–0 | 100.00% |
| Kass vs Clive | 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.