| JSS | Slyfer vs Law | 8–6 | 57.14% |
| JSS | Slyfer vs Steve | 7–5 | 58.33% |
| JSS | Slyfer vs Jin | 6–4 | 60.00% |
| JSS | Slyfer vs Lili | 7–3 | 70.00% |
| JSS | Slyfer vs Bryan | 4–5 | 44.44% |
| JSS | Slyfer vs King | 4–3 | 57.14% |
| JSS | Slyfer vs Yoshimitsu | 5–2 | 71.43% |
| JSS | Slyfer vs Hwoarang | 5–2 | 71.43% |
| JSS | Slyfer vs Paul | 3–3 | 50.00% |
| JSS | Slyfer vs Asuka | 4–2 | 66.67% |
| JSS | Slyfer vs Victor | 4–2 | 66.67% |
| JSS | Slyfer vs Kazuya | 2–3 | 40.00% |
| JSS | Slyfer vs Shaheen | 5–0 | 100.00% |
| JSS | Slyfer vs Lidia | 5–0 | 100.00% |
| JSS | Slyfer vs Feng | 2–2 | 50.00% |
| JSS | Slyfer vs Leo | 3–1 | 75.00% |
| JSS | Slyfer vs Reina | 2–2 | 50.00% |
| JSS | Slyfer vs Clive | 4–0 | 100.00% |
| JSS | Slyfer vs Leroy | 2–1 | 66.67% |
| JSS | Slyfer vs Jun | 2–1 | 66.67% |
| JSS | Slyfer vs Azucena | 1–2 | 33.33% |
| JSS | Slyfer vs Heihachi | 2–1 | 66.67% |
| JSS | Slyfer vs Xiaoyu | 1–1 | 50.00% |
| JSS | Slyfer vs Jack-8 | 2–0 | 100.00% |
| JSS | Slyfer vs Devil Jin | 2–0 | 100.00% |
| JSS | Slyfer vs Lee | 2–0 | 100.00% |
| JSS | Slyfer vs Raven | 2–0 | 100.00% |
| JSS | Slyfer vs Eddy | 2–0 | 100.00% |
| JSS | Slyfer vs Fahkumram | 0–2 | 0.00% |
| JSS | Slyfer vs Dragunov | 0–1 | 0.00% |
| JSS | Slyfer vs Alisa | 1–0 | 100.00% |
| JSS | Slyfer vs Nina | 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.