| Slavboy vs King | 11–4 | 73.33% |
| Slavboy vs Eddy | 9–6 | 60.00% |
| Slavboy vs Hwoarang | 6–3 | 66.67% |
| Slavboy vs Steve | 7–1 | 87.50% |
| Slavboy vs Reina | 6–2 | 75.00% |
| Slavboy vs Bryan | 4–3 | 57.14% |
| Slavboy vs Kazuya | 4–3 | 57.14% |
| Slavboy vs Jin | 3–3 | 50.00% |
| Slavboy vs Jack-8 | 6–0 | 100.00% |
| Slavboy vs Asuka | 2–4 | 33.33% |
| Slavboy vs Dragunov | 4–2 | 66.67% |
| Slavboy vs Azucena | 4–1 | 80.00% |
| Slavboy vs Lidia | 5–0 | 100.00% |
| Slavboy vs Law | 2–2 | 50.00% |
| Slavboy vs Nina | 3–1 | 75.00% |
| Slavboy vs Heihachi | 0–3 | 0.00% |
| Slavboy vs Feng | 1–1 | 50.00% |
| Slavboy vs Lili | 0–2 | 0.00% |
| Slavboy vs Leo | 0–2 | 0.00% |
| Slavboy vs Lee | 2–0 | 100.00% |
| Slavboy vs Leroy | 1–1 | 50.00% |
| Slavboy vs Jun | 1–1 | 50.00% |
| Slavboy vs Raven | 1–1 | 50.00% |
| Slavboy vs Yoshimitsu | 0–1 | 0.00% |
| Slavboy vs Xiaoyu | 1–0 | 100.00% |
| Slavboy vs Alisa | 0–1 | 0.00% |
| Slavboy vs Claudio | 0–1 | 0.00% |
| Slavboy vs Victor | 1–0 | 100.00% |
| Slavboy vs Anna | 1–0 | 100.00% |
| Slavboy vs Fahkumram | 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.