| Alionex vs Eddy | 4–5 | 44.44% |
| Alionex vs Steve | 3–4 | 42.86% |
| Alionex vs Jin | 3–2 | 60.00% |
| Alionex vs Yoshimitsu | 2–2 | 50.00% |
| Alionex vs Bryan | 2–2 | 50.00% |
| Alionex vs Lili | 1–3 | 25.00% |
| Alionex vs Lee | 0–4 | 0.00% |
| Alionex vs Victor | 1–3 | 25.00% |
| Alionex vs Kazuya | 0–3 | 0.00% |
| Alionex vs Asuka | 1–2 | 33.33% |
| Alionex vs Leo | 2–1 | 66.67% |
| Alionex vs Jun | 3–0 | 100.00% |
| Alionex vs Azucena | 0–3 | 0.00% |
| Alionex vs King | 0–2 | 0.00% |
| Alionex vs Hwoarang | 1–1 | 50.00% |
| Alionex vs Devil Jin | 0–2 | 0.00% |
| Alionex vs Lars | 2–0 | 100.00% |
| Alionex vs Leroy | 2–0 | 100.00% |
| Alionex vs Reina | 0–2 | 0.00% |
| Alionex vs Paul | 0–1 | 0.00% |
| Alionex vs Law | 1–0 | 100.00% |
| Alionex vs Alisa | 0–1 | 0.00% |
| Alionex vs Claudio | 0–1 | 0.00% |
| Alionex vs Raven | 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.