| Xion vs Eddy | 17–0 | 100.00% |
| Xion vs Reina | 10–1 | 90.91% |
| Xion vs Kazuya | 10–0 | 100.00% |
| Xion vs Law | 9–0 | 100.00% |
| Xion vs Lili | 7–2 | 77.78% |
| Xion vs Steve | 8–0 | 100.00% |
| Xion vs Victor | 5–3 | 62.50% |
| Xion vs Leo | 6–0 | 100.00% |
| Xion vs Jun | 6–0 | 100.00% |
| Xion vs Yoshimitsu | 5–0 | 100.00% |
| Xion vs Jin | 5–0 | 100.00% |
| Xion vs Dragunov | 5–0 | 100.00% |
| Xion vs Lars | 5–0 | 100.00% |
| Xion vs Lee | 5–0 | 100.00% |
| Xion vs Shaheen | 4–0 | 100.00% |
| Xion vs Kuma | 4–0 | 100.00% |
| Xion vs Hwoarang | 3–0 | 100.00% |
| Xion vs Azucena | 3–0 | 100.00% |
| Xion vs Paul | 1–1 | 50.00% |
| Xion vs King | 2–0 | 100.00% |
| Xion vs Xiaoyu | 2–0 | 100.00% |
| Xion vs Jack-8 | 2–0 | 100.00% |
| Xion vs Asuka | 2–0 | 100.00% |
| Xion vs Alisa | 2–0 | 100.00% |
| Xion vs Nina | 2–0 | 100.00% |
| Xion vs Feng | 1–0 | 100.00% |
| Xion vs Zafina | 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.