| Sleek vs King | 9–13 | 40.91% |
| Sleek vs Reina | 13–9 | 59.09% |
| Sleek vs Jin | 7–13 | 35.00% |
| Sleek vs Eddy | 5–8 | 38.46% |
| Sleek vs Kazuya | 5–7 | 41.67% |
| Sleek vs Asuka | 4–8 | 33.33% |
| Sleek vs Yoshimitsu | 6–4 | 60.00% |
| Sleek vs Nina | 6–4 | 60.00% |
| Sleek vs Bryan | 6–3 | 66.67% |
| Sleek vs Azucena | 5–4 | 55.56% |
| Sleek vs Jack-8 | 4–4 | 50.00% |
| Sleek vs Devil Jin | 4–2 | 66.67% |
| Sleek vs Dragunov | 3–3 | 50.00% |
| Sleek vs Hwoarang | 4–1 | 80.00% |
| Sleek vs Jun | 4–1 | 80.00% |
| Sleek vs Paul | 4–0 | 100.00% |
| Sleek vs Law | 4–0 | 100.00% |
| Sleek vs Feng | 2–2 | 50.00% |
| Sleek vs Lili | 3–1 | 75.00% |
| Sleek vs Lars | 4–0 | 100.00% |
| Sleek vs Victor | 3–1 | 75.00% |
| Sleek vs Claudio | 1–2 | 33.33% |
| Sleek vs Leroy | 2–1 | 66.67% |
| Sleek vs Alisa | 0–2 | 0.00% |
| Sleek vs Lee | 2–0 | 100.00% |
| Sleek vs Raven | 2–0 | 100.00% |
| Sleek vs Leo | 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.