| SLEEPY_MAC vs King | 14–14 | 50.00% |
| SLEEPY_MAC vs Kazuya | 8–13 | 38.10% |
| SLEEPY_MAC vs Lili | 7–12 | 36.84% |
| SLEEPY_MAC vs Hwoarang | 12–6 | 66.67% |
| SLEEPY_MAC vs Law | 14–3 | 82.35% |
| SLEEPY_MAC vs Lars | 10–4 | 71.43% |
| SLEEPY_MAC vs Steve | 9–4 | 69.23% |
| SLEEPY_MAC vs Yoshimitsu | 5–7 | 41.67% |
| SLEEPY_MAC vs Jin | 5–7 | 41.67% |
| SLEEPY_MAC vs Azucena | 5–7 | 41.67% |
| SLEEPY_MAC vs Feng | 5–5 | 50.00% |
| SLEEPY_MAC vs Reina | 4–6 | 40.00% |
| SLEEPY_MAC vs Asuka | 4–5 | 44.44% |
| SLEEPY_MAC vs Jun | 6–3 | 66.67% |
| SLEEPY_MAC vs Victor | 1–7 | 12.50% |
| SLEEPY_MAC vs Bryan | 5–2 | 71.43% |
| SLEEPY_MAC vs Jack-8 | 4–3 | 57.14% |
| SLEEPY_MAC vs Raven | 4–3 | 57.14% |
| SLEEPY_MAC vs Nina | 1–5 | 16.67% |
| SLEEPY_MAC vs Paul | 2–3 | 40.00% |
| SLEEPY_MAC vs Dragunov | 1–4 | 20.00% |
| SLEEPY_MAC vs Claudio | 2–3 | 40.00% |
| SLEEPY_MAC vs Xiaoyu | 3–1 | 75.00% |
| SLEEPY_MAC vs Alisa | 1–3 | 25.00% |
| SLEEPY_MAC vs Lee | 0–4 | 0.00% |
| SLEEPY_MAC vs Zafina | 1–3 | 25.00% |
| SLEEPY_MAC vs Devil Jin | 1–2 | 33.33% |
| SLEEPY_MAC vs Leo | 2–1 | 66.67% |
| SLEEPY_MAC vs Kuma | 0–3 | 0.00% |
| SLEEPY_MAC vs Eddy | 2–0 | 100.00% |
| SLEEPY_MAC vs Shaheen | 1–0 | 100.00% |
| SLEEPY_MAC vs Panda | 1–0 | 100.00% |
| SLEEPY_MAC vs Leroy | 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.