| Sleyarz vs Eddy | 5–6 | 45.45% |
| Sleyarz vs Reina | 3–6 | 33.33% |
| Sleyarz vs King | 4–4 | 50.00% |
| Sleyarz vs Steve | 4–4 | 50.00% |
| Sleyarz vs Nina | 4–4 | 50.00% |
| Sleyarz vs Hwoarang | 5–2 | 71.43% |
| Sleyarz vs Bryan | 7–0 | 100.00% |
| Sleyarz vs Kazuya | 3–4 | 42.86% |
| Sleyarz vs Paul | 4–2 | 66.67% |
| Sleyarz vs Law | 3–3 | 50.00% |
| Sleyarz vs Feng | 4–2 | 66.67% |
| Sleyarz vs Lili | 1–5 | 16.67% |
| Sleyarz vs Yoshimitsu | 1–3 | 25.00% |
| Sleyarz vs Jin | 3–1 | 75.00% |
| Sleyarz vs Azucena | 2–2 | 50.00% |
| Sleyarz vs Asuka | 1–1 | 50.00% |
| Sleyarz vs Devil Jin | 2–0 | 100.00% |
| Sleyarz vs Jun | 2–0 | 100.00% |
| Sleyarz vs Victor | 2–0 | 100.00% |
| Sleyarz vs Raven | 0–2 | 0.00% |
| Sleyarz vs Xiaoyu | 0–1 | 0.00% |
| Sleyarz vs Leo | 1–0 | 100.00% |
| Sleyarz vs Lars | 1–0 | 100.00% |
| Sleyarz vs Alisa | 0–1 | 0.00% |
| Sleyarz vs Claudio | 1–0 | 100.00% |
| Sleyarz vs Shaheen | 0–1 | 0.00% |
| Sleyarz vs Kuma | 0–1 | 0.00% |
| Sleyarz vs Panda | 1–0 | 100.00% |
| Sleyarz 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.