| Aiuusita vs Jin | 18–23 | 43.90% |
| Aiuusita vs Dragunov | 24–17 | 58.54% |
| Aiuusita vs King | 18–11 | 62.07% |
| Aiuusita vs Steve | 17–12 | 58.62% |
| Aiuusita vs Kazuya | 12–15 | 44.44% |
| Aiuusita vs Yoshimitsu | 10–14 | 41.67% |
| Aiuusita vs Law | 13–10 | 56.52% |
| Aiuusita vs Lars | 14–8 | 63.64% |
| Aiuusita vs Hwoarang | 12–9 | 57.14% |
| Aiuusita vs Bryan | 11–10 | 52.38% |
| Aiuusita vs Lili | 11–10 | 52.38% |
| Aiuusita vs Kuma | 13–5 | 72.22% |
| Aiuusita vs Jun | 10–8 | 55.56% |
| Aiuusita vs Reina | 6–10 | 37.50% |
| Aiuusita vs Paul | 10–3 | 76.92% |
| Aiuusita vs Asuka | 7–6 | 53.85% |
| Aiuusita vs Alisa | 2–11 | 15.38% |
| Aiuusita vs Heihachi | 3–9 | 25.00% |
| Aiuusita vs Nina | 3–8 | 27.27% |
| Aiuusita vs Victor | 5–5 | 50.00% |
| Aiuusita vs Eddy | 5–5 | 50.00% |
| Aiuusita vs Feng | 6–1 | 85.71% |
| Aiuusita vs Azucena | 5–2 | 71.43% |
| Aiuusita vs Leo | 3–2 | 60.00% |
| Aiuusita vs Claudio | 4–0 | 100.00% |
| Aiuusita vs Lee | 1–3 | 25.00% |
| Aiuusita vs Lidia | 3–1 | 75.00% |
| Aiuusita vs Clive | 4–0 | 100.00% |
| Aiuusita vs Devil Jin | 2–1 | 66.67% |
| Aiuusita vs Shaheen | 1–2 | 33.33% |
| Aiuusita vs Leroy | 2–1 | 66.67% |
| Aiuusita vs Zafina | 0–2 | 0.00% |
| Aiuusita vs Raven | 0–2 | 0.00% |
| Aiuusita vs Xiaoyu | 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.