| Sleepiking vs Hwoarang | 42–35 | 54.55% |
| Sleepiking vs Jin | 35–41 | 46.05% |
| Sleepiking vs Bryan | 38–33 | 53.52% |
| Sleepiking vs Steve | 37–17 | 68.52% |
| Sleepiking vs Reina | 21–32 | 39.62% |
| Sleepiking vs Lee | 24–28 | 46.15% |
| Sleepiking vs Victor | 28–20 | 58.33% |
| Sleepiking vs King | 23–21 | 52.27% |
| Sleepiking vs Kazuya | 17–27 | 38.64% |
| Sleepiking vs Paul | 24–18 | 57.14% |
| Sleepiking vs Dragunov | 22–20 | 52.38% |
| Sleepiking vs Lili | 26–15 | 63.41% |
| Sleepiking vs Lars | 19–20 | 48.72% |
| Sleepiking vs Nina | 13–21 | 38.24% |
| Sleepiking vs Law | 15–15 | 50.00% |
| Sleepiking vs Jun | 16–14 | 53.33% |
| Sleepiking vs Azucena | 12–17 | 41.38% |
| Sleepiking vs Yoshimitsu | 12–16 | 42.86% |
| Sleepiking vs Devil Jin | 12–16 | 42.86% |
| Sleepiking vs Jack-8 | 17–10 | 62.96% |
| Sleepiking vs Raven | 9–18 | 33.33% |
| Sleepiking vs Leo | 15–11 | 57.69% |
| Sleepiking vs Asuka | 10–12 | 45.45% |
| Sleepiking vs Eddy | 12–10 | 54.55% |
| Sleepiking vs Claudio | 14–7 | 66.67% |
| Sleepiking vs Xiaoyu | 12–7 | 63.16% |
| Sleepiking vs Heihachi | 8–11 | 42.11% |
| Sleepiking vs Lidia | 7–10 | 41.18% |
| Sleepiking vs Alisa | 9–6 | 60.00% |
| Sleepiking vs Kuma | 8–7 | 53.33% |
| Sleepiking vs Feng | 5–9 | 35.71% |
| Sleepiking vs Leroy | 4–8 | 33.33% |
| Sleepiking vs Zafina | 4–4 | 50.00% |
| Sleepiking vs Clive | 3–4 | 42.86% |
| Sleepiking vs Shaheen | 4–2 | 66.67% |
| Sleepiking vs Panda | 5–1 | 83.33% |
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.