| Sleepylegend vs King | 49–40 | 55.06% |
| Sleepylegend vs Law | 38–43 | 46.91% |
| Sleepylegend vs Jin | 31–47 | 39.74% |
| Sleepylegend vs Hwoarang | 32–28 | 53.33% |
| Sleepylegend vs Reina | 22–33 | 40.00% |
| Sleepylegend vs Lee | 24–29 | 45.28% |
| Sleepylegend vs Kazuya | 25–26 | 49.02% |
| Sleepylegend vs Victor | 29–22 | 56.86% |
| Sleepylegend vs Steve | 33–17 | 66.00% |
| Sleepylegend vs Dragunov | 17–25 | 40.48% |
| Sleepylegend vs Eddy | 14–28 | 33.33% |
| Sleepylegend vs Xiaoyu | 13–25 | 34.21% |
| Sleepylegend vs Azucena | 16–21 | 43.24% |
| Sleepylegend vs Lili | 18–17 | 51.43% |
| Sleepylegend vs Lars | 17–17 | 50.00% |
| Sleepylegend vs Paul | 14–19 | 42.42% |
| Sleepylegend vs Devil Jin | 17–16 | 51.52% |
| Sleepylegend vs Yoshimitsu | 7–22 | 24.14% |
| Sleepylegend vs Bryan | 13–15 | 46.43% |
| Sleepylegend vs Jun | 13–15 | 46.43% |
| Sleepylegend vs Feng | 10–17 | 37.04% |
| Sleepylegend vs Nina | 11–15 | 42.31% |
| Sleepylegend vs Leo | 11–11 | 50.00% |
| Sleepylegend vs Alisa | 12–9 | 57.14% |
| Sleepylegend vs Jack-8 | 9–10 | 47.37% |
| Sleepylegend vs Raven | 6–13 | 31.58% |
| Sleepylegend vs Leroy | 9–8 | 52.94% |
| Sleepylegend vs Shaheen | 5–10 | 33.33% |
| Sleepylegend vs Asuka | 7–6 | 53.85% |
| Sleepylegend vs Zafina | 5–6 | 45.45% |
| Sleepylegend vs Kuma | 4–4 | 50.00% |
| Sleepylegend vs Lidia | 6–2 | 75.00% |
| Sleepylegend vs Claudio | 1–5 | 16.67% |
| Sleepylegend vs Heihachi | 3–2 | 60.00% |
| Sleepylegend vs Armor King | 0–2 | 0.00% |
| Sleepylegend vs Panda | 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.