| Xion vs King | 7–2 | 77.78% |
| Xion vs Lili | 7–2 | 77.78% |
| Xion vs Reina | 5–4 | 55.56% |
| Xion vs Law | 2–5 | 28.57% |
| Xion vs Jin | 3–3 | 50.00% |
| Xion vs Bryan | 1–5 | 16.67% |
| Xion vs Azucena | 3–3 | 50.00% |
| Xion vs Raven | 5–1 | 83.33% |
| Xion vs Steve | 2–3 | 40.00% |
| Xion vs Hwoarang | 1–3 | 25.00% |
| Xion vs Asuka | 3–1 | 75.00% |
| Xion vs Dragunov | 4–0 | 100.00% |
| Xion vs Yoshimitsu | 2–1 | 66.67% |
| Xion vs Jack-8 | 0–3 | 0.00% |
| Xion vs Lee | 2–1 | 66.67% |
| Xion vs Jun | 2–1 | 66.67% |
| Xion vs Lidia | 2–1 | 66.67% |
| Xion vs Heihachi | 2–1 | 66.67% |
| Xion vs Paul | 0–2 | 0.00% |
| Xion vs Lars | 1–1 | 50.00% |
| Xion vs Panda | 0–2 | 0.00% |
| Xion vs Victor | 1–1 | 50.00% |
| Xion vs Eddy | 1–1 | 50.00% |
| Xion vs Kazuya | 1–0 | 100.00% |
| Xion vs Feng | 0–1 | 0.00% |
| Xion vs Claudio | 0–1 | 0.00% |
| Xion vs Shaheen | 1–0 | 100.00% |
| Xion vs Kuma | 0–1 | 0.00% |
| Xion vs Zafina | 0–1 | 0.00% |
| Xion vs Clive | 1–0 | 100.00% |
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.