| Słoniu vs Steve | 6–4 | 60.00% |
| Słoniu vs Armor King | 6–4 | 60.00% |
| Słoniu vs Bryan | 7–1 | 87.50% |
| Słoniu vs Asuka | 3–5 | 37.50% |
| Słoniu vs Reina | 6–2 | 75.00% |
| Słoniu vs Eddy | 2–6 | 25.00% |
| Słoniu vs Kazuya | 4–3 | 57.14% |
| Słoniu vs Heihachi | 3–4 | 42.86% |
| Słoniu vs Miary Zo | 5–2 | 71.43% |
| Słoniu vs King | 0–6 | 0.00% |
| Słoniu vs Azucena | 5–1 | 83.33% |
| Słoniu vs Victor | 2–3 | 40.00% |
| Słoniu vs Anna | 0–5 | 0.00% |
| Słoniu vs Paul | 2–2 | 50.00% |
| Słoniu vs Dragunov | 3–1 | 75.00% |
| Słoniu vs Lidia | 4–0 | 100.00% |
| Słoniu vs Law | 3–0 | 100.00% |
| Słoniu vs Jin | 1–2 | 33.33% |
| Słoniu vs Devil Jin | 1–2 | 33.33% |
| Słoniu vs Feng | 2–1 | 66.67% |
| Słoniu vs Hwoarang | 0–2 | 0.00% |
| Słoniu vs Lars | 0–2 | 0.00% |
| Słoniu vs Nina | 1–1 | 50.00% |
| Słoniu vs Zafina | 2–0 | 100.00% |
| Słoniu vs Leroy | 2–0 | 100.00% |
| Słoniu vs Fahkumram | 2–0 | 100.00% |
| Słoniu vs Leo | 1–0 | 100.00% |
| Słoniu vs Alisa | 1–0 | 100.00% |
| Słoniu vs Claudio | 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.