| sleepykitty vs Reina | 34–44 | 43.59% |
| sleepykitty vs King | 31–45 | 40.79% |
| sleepykitty vs Jin | 18–39 | 31.58% |
| sleepykitty vs Eddy | 17–38 | 30.91% |
| sleepykitty vs Kazuya | 15–37 | 28.85% |
| sleepykitty vs Steve | 21–26 | 44.68% |
| sleepykitty vs Bryan | 14–31 | 31.11% |
| sleepykitty vs Jun | 14–31 | 31.11% |
| sleepykitty vs Law | 17–20 | 45.95% |
| sleepykitty vs Hwoarang | 10–27 | 27.03% |
| sleepykitty vs Nina | 14–19 | 42.42% |
| sleepykitty vs Leroy | 10–23 | 30.30% |
| sleepykitty vs Lee | 8–23 | 25.81% |
| sleepykitty vs Lili | 15–15 | 50.00% |
| sleepykitty vs Azucena | 13–16 | 44.83% |
| sleepykitty vs Victor | 4–23 | 14.81% |
| sleepykitty vs Dragunov | 11–15 | 42.31% |
| sleepykitty vs Lars | 9–17 | 34.62% |
| sleepykitty vs Paul | 7–18 | 28.00% |
| sleepykitty vs Feng | 7–15 | 31.82% |
| sleepykitty vs Kuma | 7–12 | 36.84% |
| sleepykitty vs Alisa | 4–14 | 22.22% |
| sleepykitty vs Yoshimitsu | 7–9 | 43.75% |
| sleepykitty vs Clive | 6–9 | 40.00% |
| sleepykitty vs Xiaoyu | 8–6 | 57.14% |
| sleepykitty vs Asuka | 6–8 | 42.86% |
| sleepykitty vs Anna | 3–10 | 23.08% |
| sleepykitty vs Heihachi | 6–6 | 50.00% |
| sleepykitty vs Claudio | 3–8 | 27.27% |
| sleepykitty vs Fahkumram | 3–8 | 27.27% |
| sleepykitty vs Jack-8 | 3–7 | 30.00% |
| sleepykitty vs Zafina | 5–5 | 50.00% |
| sleepykitty vs Miary Zo | 3–5 | 37.50% |
| sleepykitty vs Devil Jin | 3–4 | 42.86% |
| sleepykitty vs Leo | 1–6 | 14.29% |
| sleepykitty vs Panda | 2–4 | 33.33% |
| sleepykitty vs Shaheen | 3–2 | 60.00% |
| sleepykitty vs Lidia | 1–4 | 20.00% |
| sleepykitty vs Armor King | 1–3 | 25.00% |
| sleepykitty vs Raven | 1–2 | 33.33% |
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.