| sleepyaf12 vs Steve | 14–9 | 60.87% |
| sleepyaf12 vs Jin | 7–10 | 41.18% |
| sleepyaf12 vs King | 9–4 | 69.23% |
| sleepyaf12 vs Kazuya | 8–5 | 61.54% |
| sleepyaf12 vs Bryan | 5–7 | 41.67% |
| sleepyaf12 vs Reina | 7–5 | 58.33% |
| sleepyaf12 vs Miary Zo | 4–8 | 33.33% |
| sleepyaf12 vs Armor King | 6–4 | 60.00% |
| sleepyaf12 vs Claudio | 4–4 | 50.00% |
| sleepyaf12 vs Lee | 7–1 | 87.50% |
| sleepyaf12 vs Paul | 4–2 | 66.67% |
| sleepyaf12 vs Yoshimitsu | 6–0 | 100.00% |
| sleepyaf12 vs Jun | 3–3 | 50.00% |
| sleepyaf12 vs Lili | 4–1 | 80.00% |
| sleepyaf12 vs Lidia | 3–2 | 60.00% |
| sleepyaf12 vs Clive | 1–4 | 20.00% |
| sleepyaf12 vs Fahkumram | 4–1 | 80.00% |
| sleepyaf12 vs Dragunov | 4–0 | 100.00% |
| sleepyaf12 vs Anna | 2–2 | 50.00% |
| sleepyaf12 vs Hwoarang | 1–2 | 33.33% |
| sleepyaf12 vs Asuka | 2–1 | 66.67% |
| sleepyaf12 vs Zafina | 2–1 | 66.67% |
| sleepyaf12 vs Jack-8 | 0–2 | 0.00% |
| sleepyaf12 vs Devil Jin | 2–0 | 100.00% |
| sleepyaf12 vs Feng | 0–2 | 0.00% |
| sleepyaf12 vs Lars | 2–0 | 100.00% |
| sleepyaf12 vs Panda | 0–2 | 0.00% |
| sleepyaf12 vs Leroy | 0–2 | 0.00% |
| sleepyaf12 vs Azucena | 0–2 | 0.00% |
| sleepyaf12 vs Victor | 2–0 | 100.00% |
| sleepyaf12 vs Raven | 0–2 | 0.00% |
| sleepyaf12 vs Heihachi | 0–2 | 0.00% |
| sleepyaf12 vs Law | 1–0 | 100.00% |
| sleepyaf12 vs Leo | 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.