| Decapitado vs Lili | 12–11 | 52.17% |
| Decapitado vs Reina | 9–14 | 39.13% |
| Decapitado vs Law | 7–14 | 33.33% |
| Decapitado vs King | 5–13 | 27.78% |
| Decapitado vs Heihachi | 2–14 | 12.50% |
| Decapitado vs Clive | 8–7 | 53.33% |
| Decapitado vs Hwoarang | 3–9 | 25.00% |
| Decapitado vs Azucena | 5–7 | 41.67% |
| Decapitado vs Victor | 6–6 | 50.00% |
| Decapitado vs Jin | 2–8 | 20.00% |
| Decapitado vs Kazuya | 3–6 | 33.33% |
| Decapitado vs Steve | 3–6 | 33.33% |
| Decapitado vs Asuka | 3–6 | 33.33% |
| Decapitado vs Yoshimitsu | 4–4 | 50.00% |
| Decapitado vs Nina | 2–5 | 28.57% |
| Decapitado vs Leroy | 2–5 | 28.57% |
| Decapitado vs Paul | 4–2 | 66.67% |
| Decapitado vs Bryan | 2–4 | 33.33% |
| Decapitado vs Leo | 2–4 | 33.33% |
| Decapitado vs Devil Jin | 1–4 | 20.00% |
| Decapitado vs Claudio | 2–3 | 40.00% |
| Decapitado vs Zafina | 2–3 | 40.00% |
| Decapitado vs Xiaoyu | 2–2 | 50.00% |
| Decapitado vs Dragunov | 2–2 | 50.00% |
| Decapitado vs Shaheen | 2–1 | 66.67% |
| Decapitado vs Lee | 2–1 | 66.67% |
| Decapitado vs Jack-8 | 0–2 | 0.00% |
| Decapitado vs Feng | 2–0 | 100.00% |
| Decapitado vs Lars | 2–0 | 100.00% |
| Decapitado vs Alisa | 0–2 | 0.00% |
| Decapitado vs Jun | 0–2 | 0.00% |
| Decapitado vs Lidia | 0–2 | 0.00% |
| Decapitado vs Raven | 0–1 | 0.00% |
| Decapitado vs Eddy | 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.