| Attilain vs Jin | 36–31 | 53.73% |
| Attilain vs Law | 40–21 | 65.57% |
| Attilain vs King | 36–22 | 62.07% |
| Attilain vs Reina | 33–16 | 67.35% |
| Attilain vs Lars | 29–17 | 63.04% |
| Attilain vs Hwoarang | 24–21 | 53.33% |
| Attilain vs Kazuya | 29–16 | 64.44% |
| Attilain vs Steve | 21–20 | 51.22% |
| Attilain vs Xiaoyu | 25–14 | 64.10% |
| Attilain vs Lili | 23–16 | 58.97% |
| Attilain vs Yoshimitsu | 18–15 | 54.55% |
| Attilain vs Bryan | 13–19 | 40.62% |
| Attilain vs Lee | 18–13 | 58.06% |
| Attilain vs Paul | 12–16 | 42.86% |
| Attilain vs Anna | 13–14 | 48.15% |
| Attilain vs Feng | 10–16 | 38.46% |
| Attilain vs Jun | 16–10 | 61.54% |
| Attilain vs Dragunov | 16–9 | 64.00% |
| Attilain vs Eddy | 14–11 | 56.00% |
| Attilain vs Victor | 13–11 | 54.17% |
| Attilain vs Alisa | 14–8 | 63.64% |
| Attilain vs Leroy | 10–10 | 50.00% |
| Attilain vs Azucena | 12–7 | 63.16% |
| Attilain vs Leo | 8–9 | 47.06% |
| Attilain vs Nina | 8–9 | 47.06% |
| Attilain vs Devil Jin | 3–12 | 20.00% |
| Attilain vs Zafina | 6–9 | 40.00% |
| Attilain vs Raven | 7–8 | 46.67% |
| Attilain vs Clive | 3–11 | 21.43% |
| Attilain vs Asuka | 6–5 | 54.55% |
| Attilain vs Kuma | 3–8 | 27.27% |
| Attilain vs Lidia | 6–5 | 54.55% |
| Attilain vs Jack-8 | 8–1 | 88.89% |
| Attilain vs Heihachi | 2–4 | 33.33% |
| Attilain vs Fahkumram | 4–0 | 100.00% |
| Attilain vs Armor King | 2–2 | 50.00% |
| Attilain vs Claudio | 0–2 | 0.00% |
| Attilain vs Shaheen | 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.