| sleepyass vs Steve | 8–10 | 44.44% |
| sleepyass vs Reina | 5–10 | 33.33% |
| sleepyass vs Asuka | 6–3 | 66.67% |
| sleepyass vs Jun | 3–6 | 33.33% |
| sleepyass vs Lars | 5–3 | 62.50% |
| sleepyass vs Lee | 4–4 | 50.00% |
| sleepyass vs King | 4–3 | 57.14% |
| sleepyass vs Kazuya | 3–4 | 42.86% |
| sleepyass vs Jin | 1–5 | 16.67% |
| sleepyass vs Raven | 4–2 | 66.67% |
| sleepyass vs Heihachi | 1–5 | 16.67% |
| sleepyass vs Yoshimitsu | 5–1 | 83.33% |
| sleepyass vs Leo | 2–3 | 40.00% |
| sleepyass vs Victor | 1–4 | 20.00% |
| sleepyass vs Lidia | 4–1 | 80.00% |
| sleepyass vs Law | 3–2 | 60.00% |
| sleepyass vs Lili | 2–2 | 50.00% |
| sleepyass vs Alisa | 3–1 | 75.00% |
| sleepyass vs Paul | 1–3 | 25.00% |
| sleepyass vs Hwoarang | 2–1 | 66.67% |
| sleepyass vs Jack-8 | 1–1 | 50.00% |
| sleepyass vs Feng | 0–2 | 0.00% |
| sleepyass vs Azucena | 2–0 | 100.00% |
| sleepyass vs Bryan | 2–0 | 100.00% |
| sleepyass vs Claudio | 0–1 | 0.00% |
| sleepyass vs Shaheen | 1–0 | 100.00% |
| sleepyass vs Devil Jin | 0–1 | 0.00% |
| sleepyass vs Dragunov | 0–1 | 0.00% |
| sleepyass vs Zafina | 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.