| Slumber vs King | 22–24 | 47.83% |
| Slumber vs Jin | 16–19 | 45.71% |
| Slumber vs Steve | 16–15 | 51.61% |
| Slumber vs Hwoarang | 7–22 | 24.14% |
| Slumber vs Reina | 12–17 | 41.38% |
| Slumber vs Law | 13–10 | 56.52% |
| Slumber vs Lili | 4–19 | 17.39% |
| Slumber vs Feng | 9–12 | 42.86% |
| Slumber vs Bryan | 10–9 | 52.63% |
| Slumber vs Dragunov | 10–9 | 52.63% |
| Slumber vs Victor | 7–12 | 36.84% |
| Slumber vs Miary Zo | 6–12 | 33.33% |
| Slumber vs Paul | 8–9 | 47.06% |
| Slumber vs Asuka | 8–9 | 47.06% |
| Slumber vs Lee | 8–8 | 50.00% |
| Slumber vs Heihachi | 8–8 | 50.00% |
| Slumber vs Clive | 6–9 | 40.00% |
| Slumber vs Armor King | 6–9 | 40.00% |
| Slumber vs Lars | 7–7 | 50.00% |
| Slumber vs Yoshimitsu | 7–6 | 53.85% |
| Slumber vs Nina | 5–7 | 41.67% |
| Slumber vs Azucena | 4–7 | 36.36% |
| Slumber vs Alisa | 4–6 | 40.00% |
| Slumber vs Leroy | 6–3 | 66.67% |
| Slumber vs Eddy | 3–6 | 33.33% |
| Slumber vs Kazuya | 4–4 | 50.00% |
| Slumber vs Xiaoyu | 3–3 | 50.00% |
| Slumber vs Kuma | 3–3 | 50.00% |
| Slumber vs Anna | 4–2 | 66.67% |
| Slumber vs Jack-8 | 2–3 | 40.00% |
| Slumber vs Jun | 2–3 | 40.00% |
| Slumber vs Lidia | 4–1 | 80.00% |
| Slumber vs Fahkumram | 0–5 | 0.00% |
| Slumber vs Devil Jin | 2–2 | 50.00% |
| Slumber vs Shaheen | 1–3 | 25.00% |
| Slumber vs Zafina | 1–3 | 25.00% |
| Slumber vs Leo | 0–3 | 0.00% |
| Slumber vs Claudio | 0–3 | 0.00% |
| Slumber 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.