| SleepForever vs Bryan | 11–21 | 34.38% |
| SleepForever vs King | 10–21 | 32.26% |
| SleepForever vs Reina | 16–11 | 59.26% |
| SleepForever vs Kazuya | 15–10 | 60.00% |
| SleepForever vs Jin | 11–13 | 45.83% |
| SleepForever vs Steve | 13–8 | 61.90% |
| SleepForever vs Lili | 11–9 | 55.00% |
| SleepForever vs Hwoarang | 7–11 | 38.89% |
| SleepForever vs Lidia | 6–10 | 37.50% |
| SleepForever vs Jun | 5–10 | 33.33% |
| SleepForever vs Dragunov | 9–5 | 64.29% |
| SleepForever vs Lars | 3–9 | 25.00% |
| SleepForever vs Law | 2–8 | 20.00% |
| SleepForever vs Yoshimitsu | 3–7 | 30.00% |
| SleepForever vs Lee | 3–7 | 30.00% |
| SleepForever vs Asuka | 4–5 | 44.44% |
| SleepForever vs Eddy | 6–2 | 75.00% |
| SleepForever vs Alisa | 2–5 | 28.57% |
| SleepForever vs Claudio | 2–4 | 33.33% |
| SleepForever vs Victor | 3–3 | 50.00% |
| SleepForever vs Paul | 1–4 | 20.00% |
| SleepForever vs Jack-8 | 2–3 | 40.00% |
| SleepForever vs Azucena | 2–3 | 40.00% |
| SleepForever vs Xiaoyu | 0–4 | 0.00% |
| SleepForever vs Leo | 2–2 | 50.00% |
| SleepForever vs Devil Jin | 2–1 | 66.67% |
| SleepForever vs Feng | 0–2 | 0.00% |
| SleepForever vs Nina | 0–2 | 0.00% |
| SleepForever vs Kuma | 0–2 | 0.00% |
| SleepForever vs Panda | 0–2 | 0.00% |
| SleepForever vs Raven | 0–2 | 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.