| Sleepy Joe vs Kazuya | 54–49 | 52.43% |
| Sleepy Joe vs Lidia | 36–29 | 55.38% |
| Sleepy Joe vs Heihachi | 28–31 | 47.46% |
| Sleepy Joe vs Bryan | 35–16 | 68.63% |
| Sleepy Joe vs Jin | 30–19 | 61.22% |
| Sleepy Joe vs Reina | 24–22 | 52.17% |
| Sleepy Joe vs Steve | 21–24 | 46.67% |
| Sleepy Joe vs Yoshimitsu | 29–15 | 65.91% |
| Sleepy Joe vs King | 28–9 | 75.68% |
| Sleepy Joe vs Dragunov | 18–11 | 62.07% |
| Sleepy Joe vs Asuka | 13–10 | 56.52% |
| Sleepy Joe vs Paul | 11–11 | 50.00% |
| Sleepy Joe vs Law | 12–9 | 57.14% |
| Sleepy Joe vs Devil Jin | 10–11 | 47.62% |
| Sleepy Joe vs Lili | 7–13 | 35.00% |
| Sleepy Joe vs Jun | 10–9 | 52.63% |
| Sleepy Joe vs Azucena | 10–9 | 52.63% |
| Sleepy Joe vs Hwoarang | 7–11 | 38.89% |
| Sleepy Joe vs Xiaoyu | 10–7 | 58.82% |
| Sleepy Joe vs Nina | 9–8 | 52.94% |
| Sleepy Joe vs Alisa | 6–10 | 37.50% |
| Sleepy Joe vs Lee | 12–4 | 75.00% |
| Sleepy Joe vs Victor | 6–9 | 40.00% |
| Sleepy Joe vs Feng | 5–5 | 50.00% |
| Sleepy Joe vs Lars | 7–3 | 70.00% |
| Sleepy Joe vs Claudio | 9–1 | 90.00% |
| Sleepy Joe vs Eddy | 4–6 | 40.00% |
| Sleepy Joe vs Kuma | 6–3 | 66.67% |
| Sleepy Joe vs Zafina | 3–4 | 42.86% |
| Sleepy Joe vs Raven | 4–3 | 57.14% |
| Sleepy Joe vs Jack-8 | 3–3 | 50.00% |
| Sleepy Joe vs Leroy | 1–5 | 16.67% |
| Sleepy Joe vs Shaheen | 1–3 | 25.00% |
| Sleepy Joe vs Panda | 2–2 | 50.00% |
| Sleepy Joe vs Leo | 0–1 | 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.