| ciax vs King | 3–11 | 21.43% |
| ciax vs Reina | 8–4 | 66.67% |
| ciax vs Asuka | 4–6 | 40.00% |
| ciax vs Lars | 3–5 | 37.50% |
| ciax vs Jin | 1–6 | 14.29% |
| ciax vs Yoshimitsu | 1–5 | 16.67% |
| ciax vs Kazuya | 3–3 | 50.00% |
| ciax vs Jun | 2–4 | 33.33% |
| ciax vs Eddy | 2–4 | 33.33% |
| ciax vs Hwoarang | 1–4 | 20.00% |
| ciax vs Steve | 1–4 | 20.00% |
| ciax vs Lili | 2–3 | 40.00% |
| ciax vs Raven | 2–3 | 40.00% |
| ciax vs Paul | 0–4 | 0.00% |
| ciax vs Leroy | 0–4 | 0.00% |
| ciax vs Victor | 0–4 | 0.00% |
| ciax vs Law | 1–2 | 33.33% |
| ciax vs Bryan | 2–1 | 66.67% |
| ciax vs Leo | 0–3 | 0.00% |
| ciax vs Lee | 2–1 | 66.67% |
| ciax vs Zafina | 1–2 | 33.33% |
| ciax vs Xiaoyu | 0–2 | 0.00% |
| ciax vs Dragunov | 0–2 | 0.00% |
| ciax vs Nina | 0–2 | 0.00% |
| ciax vs Azucena | 0–2 | 0.00% |
| ciax 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.