| Ciirax vs Jin | 12–14 | 46.15% |
| Ciirax vs Kazuya | 11–9 | 55.00% |
| Ciirax vs Eddy | 5–12 | 29.41% |
| Ciirax vs King | 9–6 | 60.00% |
| Ciirax vs Law | 8–5 | 61.54% |
| Ciirax vs Victor | 8–5 | 61.54% |
| Ciirax vs Hwoarang | 4–7 | 36.36% |
| Ciirax vs Steve | 9–2 | 81.82% |
| Ciirax vs Dragunov | 5–6 | 45.45% |
| Ciirax vs Reina | 5–6 | 45.45% |
| Ciirax vs Yoshimitsu | 3–6 | 33.33% |
| Ciirax vs Bryan | 3–5 | 37.50% |
| Ciirax vs Lili | 2–6 | 25.00% |
| Ciirax vs Nina | 3–5 | 37.50% |
| Ciirax vs Jun | 5–3 | 62.50% |
| Ciirax vs Xiaoyu | 6–1 | 85.71% |
| Ciirax vs Asuka | 2–5 | 28.57% |
| Ciirax vs Leroy | 4–3 | 57.14% |
| Ciirax vs Azucena | 3–2 | 60.00% |
| Ciirax vs Paul | 1–2 | 33.33% |
| Ciirax vs Leo | 2–1 | 66.67% |
| Ciirax vs Lars | 0–3 | 0.00% |
| Ciirax vs Shaheen | 1–2 | 33.33% |
| Ciirax vs Lee | 1–2 | 33.33% |
| Ciirax vs Jack-8 | 2–0 | 100.00% |
| Ciirax vs Feng | 0–2 | 0.00% |
| Ciirax vs Alisa | 0–2 | 0.00% |
| Ciirax vs Kuma | 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.