| SleepyRosey vs King | 75–65 | 53.57% |
| SleepyRosey vs Reina | 63–62 | 50.40% |
| SleepyRosey vs Law | 60–62 | 49.18% |
| SleepyRosey vs Jin | 49–66 | 42.61% |
| SleepyRosey vs Steve | 56–53 | 51.38% |
| SleepyRosey vs Kazuya | 42–60 | 41.18% |
| SleepyRosey vs Eddy | 35–54 | 39.33% |
| SleepyRosey vs Clive | 44–45 | 49.44% |
| SleepyRosey vs Hwoarang | 42–45 | 48.28% |
| SleepyRosey vs Dragunov | 39–38 | 50.65% |
| SleepyRosey vs Yoshimitsu | 39–34 | 53.42% |
| SleepyRosey vs Lili | 31–40 | 43.66% |
| SleepyRosey vs Heihachi | 31–38 | 44.93% |
| SleepyRosey vs Azucena | 26–42 | 38.24% |
| SleepyRosey vs Lars | 28–26 | 51.85% |
| SleepyRosey vs Nina | 21–33 | 38.89% |
| SleepyRosey vs Lidia | 27–27 | 50.00% |
| SleepyRosey vs Leo | 21–25 | 45.65% |
| SleepyRosey vs Asuka | 21–24 | 46.67% |
| SleepyRosey vs Jun | 24–21 | 53.33% |
| SleepyRosey vs Xiaoyu | 19–24 | 44.19% |
| SleepyRosey vs Bryan | 17–25 | 40.48% |
| SleepyRosey vs Armor King | 19–21 | 47.50% |
| SleepyRosey vs Victor | 16–23 | 41.03% |
| SleepyRosey vs Fahkumram | 20–18 | 52.63% |
| SleepyRosey vs Paul | 17–19 | 47.22% |
| SleepyRosey vs Devil Jin | 20–16 | 55.56% |
| SleepyRosey vs Alisa | 18–18 | 50.00% |
| SleepyRosey vs Feng | 19–16 | 54.29% |
| SleepyRosey vs Kuma | 18–17 | 51.43% |
| SleepyRosey vs Leroy | 14–15 | 48.28% |
| SleepyRosey vs Jack-8 | 11–16 | 40.74% |
| SleepyRosey vs Lee | 9–18 | 33.33% |
| SleepyRosey vs Claudio | 9–17 | 34.62% |
| SleepyRosey vs Raven | 9–11 | 45.00% |
| SleepyRosey vs Miary Zo | 11–7 | 61.11% |
| SleepyRosey vs Shaheen | 3–12 | 20.00% |
| SleepyRosey vs Anna | 5–6 | 45.45% |
| SleepyRosey vs Panda | 4–4 | 50.00% |
| SleepyRosey vs Zafina | 5–0 | 100.00% |
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.