| Slamp0key vs King | 14–22 | 38.89% |
| Slamp0key vs Reina | 16–13 | 55.17% |
| Slamp0key vs Jin | 8–20 | 28.57% |
| Slamp0key vs Heihachi | 13–13 | 50.00% |
| Slamp0key vs Dragunov | 9–14 | 39.13% |
| Slamp0key vs Law | 9–10 | 47.37% |
| Slamp0key vs Steve | 13–6 | 68.42% |
| Slamp0key vs Lars | 6–10 | 37.50% |
| Slamp0key vs Alisa | 5–10 | 33.33% |
| Slamp0key vs Eddy | 7–8 | 46.67% |
| Slamp0key vs Victor | 3–11 | 21.43% |
| Slamp0key vs Azucena | 8–5 | 61.54% |
| Slamp0key vs Yoshimitsu | 4–8 | 33.33% |
| Slamp0key vs Paul | 1–10 | 9.09% |
| Slamp0key vs Hwoarang | 1–10 | 9.09% |
| Slamp0key vs Bryan | 4–7 | 36.36% |
| Slamp0key vs Kazuya | 2–7 | 22.22% |
| Slamp0key vs Leo | 4–5 | 44.44% |
| Slamp0key vs Asuka | 3–5 | 37.50% |
| Slamp0key vs Devil Jin | 0–8 | 0.00% |
| Slamp0key vs Lidia | 4–3 | 57.14% |
| Slamp0key vs Shaheen | 3–3 | 50.00% |
| Slamp0key vs Jun | 2–4 | 33.33% |
| Slamp0key vs Lili | 2–3 | 40.00% |
| Slamp0key vs Claudio | 1–4 | 20.00% |
| Slamp0key vs Lee | 4–1 | 80.00% |
| Slamp0key vs Leroy | 1–3 | 25.00% |
| Slamp0key vs Xiaoyu | 3–0 | 100.00% |
| Slamp0key vs Feng | 2–1 | 66.67% |
| Slamp0key vs Nina | 1–2 | 33.33% |
| Slamp0key vs Kuma | 1–2 | 33.33% |
| Slamp0key vs Jack-8 | 0–2 | 0.00% |
| Slamp0key vs Zafina | 0–2 | 0.00% |
| Slamp0key vs Raven | 2–0 | 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.