| Slajj vs Kazuya | 43–21 | 67.19% |
| Slajj vs King | 18–24 | 42.86% |
| Slajj vs Bryan | 17–15 | 53.12% |
| Slajj vs Reina | 15–16 | 48.39% |
| Slajj vs Jin | 13–14 | 48.15% |
| Slajj vs Dragunov | 14–11 | 56.00% |
| Slajj vs Paul | 15–8 | 65.22% |
| Slajj vs Lili | 9–14 | 39.13% |
| Slajj vs Yoshimitsu | 11–10 | 52.38% |
| Slajj vs Asuka | 7–11 | 38.89% |
| Slajj vs Azucena | 7–10 | 41.18% |
| Slajj vs Jun | 9–7 | 56.25% |
| Slajj vs Steve | 7–8 | 46.67% |
| Slajj vs Alisa | 7–5 | 58.33% |
| Slajj vs Shaheen | 5–7 | 41.67% |
| Slajj vs Nina | 6–6 | 50.00% |
| Slajj vs Zafina | 8–4 | 66.67% |
| Slajj vs Raven | 9–3 | 75.00% |
| Slajj vs Eddy | 5–6 | 45.45% |
| Slajj vs Claudio | 7–3 | 70.00% |
| Slajj vs Xiaoyu | 4–5 | 44.44% |
| Slajj vs Leo | 5–4 | 55.56% |
| Slajj vs Victor | 2–7 | 22.22% |
| Slajj vs Lidia | 5–4 | 55.56% |
| Slajj vs Jack-8 | 5–3 | 62.50% |
| Slajj vs Law | 2–5 | 28.57% |
| Slajj vs Hwoarang | 2–5 | 28.57% |
| Slajj vs Feng | 1–4 | 20.00% |
| Slajj vs Lars | 2–3 | 40.00% |
| Slajj vs Lee | 1–4 | 20.00% |
| Slajj vs Panda | 2–3 | 40.00% |
| Slajj vs Leroy | 4–1 | 80.00% |
| Slajj vs Devil Jin | 4–0 | 100.00% |
| Slajj vs Kuma | 2–2 | 50.00% |
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.