| Sleepster vs Steve | 11–6 | 64.71% |
| Sleepster vs Hwoarang | 0–11 | 0.00% |
| Sleepster vs Azucena | 3–8 | 27.27% |
| Sleepster vs Kuma | 2–8 | 20.00% |
| Sleepster vs Bryan | 3–5 | 37.50% |
| Sleepster vs Nina | 5–3 | 62.50% |
| Sleepster vs Heihachi | 3–5 | 37.50% |
| Sleepster vs Paul | 1–6 | 14.29% |
| Sleepster vs Law | 2–5 | 28.57% |
| Sleepster vs Lili | 3–4 | 42.86% |
| Sleepster vs Leo | 0–7 | 0.00% |
| Sleepster vs Devil Jin | 2–4 | 33.33% |
| Sleepster vs King | 0–5 | 0.00% |
| Sleepster vs Jack-8 | 0–5 | 0.00% |
| Sleepster vs Asuka | 2–3 | 40.00% |
| Sleepster vs Dragunov | 2–2 | 50.00% |
| Sleepster vs Reina | 3–1 | 75.00% |
| Sleepster vs Victor | 1–3 | 25.00% |
| Sleepster vs Yoshimitsu | 0–3 | 0.00% |
| Sleepster vs Jin | 2–1 | 66.67% |
| Sleepster vs Leroy | 2–1 | 66.67% |
| Sleepster vs Jun | 1–2 | 33.33% |
| Sleepster vs Feng | 2–0 | 100.00% |
| Sleepster vs Claudio | 0–2 | 0.00% |
| Sleepster vs Shaheen | 0–2 | 0.00% |
| Sleepster vs Eddy | 0–2 | 0.00% |
| Sleepster vs Clive | 0–2 | 0.00% |
| Sleepster vs Raven | 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.