| Sleepearly vs Kazuya | 79–40 | 66.39% |
| Sleepearly vs Jin | 54–59 | 47.79% |
| Sleepearly vs Bryan | 37–30 | 55.22% |
| Sleepearly vs Reina | 33–33 | 50.00% |
| Sleepearly vs King | 37–28 | 56.92% |
| Sleepearly vs Steve | 38–27 | 58.46% |
| Sleepearly vs Dragunov | 29–33 | 46.77% |
| Sleepearly vs Lili | 32–28 | 53.33% |
| Sleepearly vs Law | 27–22 | 55.10% |
| Sleepearly vs Yoshimitsu | 24–23 | 51.06% |
| Sleepearly vs Hwoarang | 25–13 | 65.79% |
| Sleepearly vs Victor | 19–18 | 51.35% |
| Sleepearly vs Devil Jin | 15–19 | 44.12% |
| Sleepearly vs Azucena | 18–16 | 52.94% |
| Sleepearly vs Asuka | 18–13 | 58.06% |
| Sleepearly vs Lars | 13–18 | 41.94% |
| Sleepearly vs Jun | 8–23 | 25.81% |
| Sleepearly vs Xiaoyu | 13–17 | 43.33% |
| Sleepearly vs Raven | 9–19 | 32.14% |
| Sleepearly vs Heihachi | 13–14 | 48.15% |
| Sleepearly vs Lidia | 13–13 | 50.00% |
| Sleepearly vs Claudio | 8–11 | 42.11% |
| Sleepearly vs Alisa | 8–10 | 44.44% |
| Sleepearly vs Clive | 9–9 | 50.00% |
| Sleepearly vs Paul | 9–8 | 52.94% |
| Sleepearly vs Eddy | 10–7 | 58.82% |
| Sleepearly vs Jack-8 | 5–10 | 33.33% |
| Sleepearly vs Lee | 8–7 | 53.33% |
| Sleepearly vs Leo | 4–9 | 30.77% |
| Sleepearly vs Anna | 4–6 | 40.00% |
| Sleepearly vs Armor King | 4–6 | 40.00% |
| Sleepearly vs Nina | 5–4 | 55.56% |
| Sleepearly vs Fahkumram | 6–3 | 66.67% |
| Sleepearly vs Shaheen | 3–5 | 37.50% |
| Sleepearly vs Miary Zo | 6–2 | 75.00% |
| Sleepearly vs Feng | 2–5 | 28.57% |
| Sleepearly vs Panda | 4–3 | 57.14% |
| Sleepearly vs Leroy | 3–2 | 60.00% |
| Sleepearly vs Kuma | 2–2 | 50.00% |
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.