| _sleepy vs Jin | 114–126 | 47.50% |
| _sleepy vs Kazuya | 104–94 | 52.53% |
| _sleepy vs Dragunov | 71–113 | 38.59% |
| _sleepy vs King | 92–82 | 52.87% |
| _sleepy vs Reina | 73–84 | 46.50% |
| _sleepy vs Lili | 79–76 | 50.97% |
| _sleepy vs Hwoarang | 70–84 | 45.45% |
| _sleepy vs Bryan | 67–82 | 44.97% |
| _sleepy vs Law | 79–56 | 58.52% |
| _sleepy vs Victor | 65–65 | 50.00% |
| _sleepy vs Paul | 59–68 | 46.46% |
| _sleepy vs Steve | 65–62 | 51.18% |
| _sleepy vs Yoshimitsu | 52–70 | 42.62% |
| _sleepy vs Asuka | 65–46 | 58.56% |
| _sleepy vs Nina | 52–50 | 50.98% |
| _sleepy vs Feng | 57–44 | 56.44% |
| _sleepy vs Jun | 55–43 | 56.12% |
| _sleepy vs Alisa | 40–51 | 43.96% |
| _sleepy vs Devil Jin | 40–42 | 48.78% |
| _sleepy vs Lars | 41–39 | 51.25% |
| _sleepy vs Xiaoyu | 46–32 | 58.97% |
| _sleepy vs Eddy | 37–39 | 48.68% |
| _sleepy vs Leo | 33–38 | 46.48% |
| _sleepy vs Azucena | 26–42 | 38.24% |
| _sleepy vs Heihachi | 25–33 | 43.10% |
| _sleepy vs Leroy | 35–20 | 63.64% |
| _sleepy vs Claudio | 19–33 | 36.54% |
| _sleepy vs Lee | 18–31 | 36.73% |
| _sleepy vs Zafina | 17–30 | 36.17% |
| _sleepy vs Raven | 24–21 | 53.33% |
| _sleepy vs Lidia | 18–26 | 40.91% |
| _sleepy vs Jack-8 | 16–26 | 38.10% |
| _sleepy vs Kuma | 13–24 | 35.14% |
| _sleepy vs Shaheen | 13–18 | 41.94% |
| _sleepy vs Clive | 7–15 | 31.82% |
| _sleepy vs Panda | 8–7 | 53.33% |
| _sleepy vs Anna | 2–8 | 20.00% |
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.