| slei vs King | 43–41 | 51.19% |
| slei vs Reina | 30–32 | 48.39% |
| slei vs Jin | 23–26 | 46.94% |
| slei vs Bryan | 28–21 | 57.14% |
| slei vs Heihachi | 21–28 | 42.86% |
| slei vs Steve | 32–16 | 66.67% |
| slei vs Lili | 18–24 | 42.86% |
| slei vs Kazuya | 23–16 | 58.97% |
| slei vs Eddy | 8–29 | 21.62% |
| slei vs Jun | 15–20 | 42.86% |
| slei vs Asuka | 12–19 | 38.71% |
| slei vs Hwoarang | 13–17 | 43.33% |
| slei vs Nina | 18–11 | 62.07% |
| slei vs Law | 14–14 | 50.00% |
| slei vs Lars | 15–12 | 55.56% |
| slei vs Xiaoyu | 11–13 | 45.83% |
| slei vs Dragunov | 8–16 | 33.33% |
| slei vs Lee | 11–13 | 45.83% |
| slei vs Paul | 9–14 | 39.13% |
| slei vs Alisa | 14–8 | 63.64% |
| slei vs Jack-8 | 7–12 | 36.84% |
| slei vs Azucena | 9–10 | 47.37% |
| slei vs Victor | 5–12 | 29.41% |
| slei vs Kuma | 8–7 | 53.33% |
| slei vs Leroy | 9–6 | 60.00% |
| slei vs Feng | 2–11 | 15.38% |
| slei vs Lidia | 8–5 | 61.54% |
| slei vs Yoshimitsu | 3–8 | 27.27% |
| slei vs Claudio | 4–7 | 36.36% |
| slei vs Zafina | 3–7 | 30.00% |
| slei vs Raven | 6–3 | 66.67% |
| slei vs Shaheen | 4–4 | 50.00% |
| slei vs Leo | 1–5 | 16.67% |
| slei vs Devil Jin | 1–4 | 20.00% |
| slei vs Panda | 2–1 | 66.67% |
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.