| Slavko vs Bryan | 18–16 | 52.94% |
| Slavko vs Jin | 17–13 | 56.67% |
| Slavko vs Kazuya | 13–17 | 43.33% |
| Slavko vs King | 17–12 | 58.62% |
| Slavko vs Paul | 12–13 | 48.00% |
| Slavko vs Hwoarang | 11–14 | 44.00% |
| Slavko vs Reina | 12–5 | 70.59% |
| Slavko vs Steve | 8–7 | 53.33% |
| Slavko vs Dragunov | 10–4 | 71.43% |
| Slavko vs Clive | 6–7 | 46.15% |
| Slavko vs Law | 8–4 | 66.67% |
| Slavko vs Jack-8 | 6–6 | 50.00% |
| Slavko vs Jun | 5–7 | 41.67% |
| Slavko vs Devil Jin | 4–7 | 36.36% |
| Slavko vs Lili | 8–2 | 80.00% |
| Slavko vs Lars | 7–3 | 70.00% |
| Slavko vs Eddy | 2–8 | 20.00% |
| Slavko vs Leo | 4–5 | 44.44% |
| Slavko vs Lee | 3–5 | 37.50% |
| Slavko vs Victor | 4–3 | 57.14% |
| Slavko vs Yoshimitsu | 3–3 | 50.00% |
| Slavko vs Azucena | 0–6 | 0.00% |
| Slavko vs Alisa | 4–1 | 80.00% |
| Slavko vs Claudio | 2–3 | 40.00% |
| Slavko vs Heihachi | 0–5 | 0.00% |
| Slavko vs Nina | 4–0 | 100.00% |
| Slavko vs Xiaoyu | 1–2 | 33.33% |
| Slavko vs Shaheen | 2–1 | 66.67% |
| Slavko vs Panda | 1–2 | 33.33% |
| Slavko vs Zafina | 1–2 | 33.33% |
| Slavko vs Raven | 2–1 | 66.67% |
| Slavko vs Feng | 2–0 | 100.00% |
| Slavko vs Kuma | 2–0 | 100.00% |
| Slavko vs Leroy | 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.