| SLAYA vs Hwoarang | 6–12 | 33.33% |
| SLAYA vs Law | 8–6 | 57.14% |
| SLAYA vs Kazuya | 3–11 | 21.43% |
| SLAYA vs Feng | 7–6 | 53.85% |
| SLAYA vs Heihachi | 10–3 | 76.92% |
| SLAYA vs Bryan | 8–4 | 66.67% |
| SLAYA vs King | 6–5 | 54.55% |
| SLAYA vs Jin | 6–5 | 54.55% |
| SLAYA vs Steve | 9–2 | 81.82% |
| SLAYA vs Kuma | 6–3 | 66.67% |
| SLAYA vs Nina | 4–4 | 50.00% |
| SLAYA vs Lee | 4–4 | 50.00% |
| SLAYA vs Xiaoyu | 3–4 | 42.86% |
| SLAYA vs Devil Jin | 3–4 | 42.86% |
| SLAYA vs Lili | 6–1 | 85.71% |
| SLAYA vs Jun | 4–3 | 57.14% |
| SLAYA vs Lars | 6–0 | 100.00% |
| SLAYA vs Reina | 3–3 | 50.00% |
| SLAYA vs Jack-8 | 4–1 | 80.00% |
| SLAYA vs Claudio | 2–3 | 40.00% |
| SLAYA vs Eddy | 1–3 | 25.00% |
| SLAYA vs Clive | 1–3 | 25.00% |
| SLAYA vs Yoshimitsu | 0–3 | 0.00% |
| SLAYA vs Asuka | 2–1 | 66.67% |
| SLAYA vs Dragunov | 1–2 | 33.33% |
| SLAYA vs Victor | 1–2 | 33.33% |
| SLAYA vs Paul | 0–2 | 0.00% |
| SLAYA vs Leo | 2–0 | 100.00% |
| SLAYA vs Panda | 2–0 | 100.00% |
| SLAYA vs Leroy | 2–0 | 100.00% |
| SLAYA vs Azucena | 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.