| Xion vs Kazuya | 55–35 | 61.11% |
| Xion vs Jin | 41–33 | 55.41% |
| Xion vs Bryan | 38–28 | 57.58% |
| Xion vs King | 38–20 | 65.52% |
| Xion vs Lili | 25–26 | 49.02% |
| Xion vs Lee | 25–22 | 53.19% |
| Xion vs Dragunov | 25–21 | 54.35% |
| Xion vs Devil Jin | 24–21 | 53.33% |
| Xion vs Reina | 27–18 | 60.00% |
| Xion vs Steve | 18–23 | 43.90% |
| Xion vs Lars | 27–12 | 69.23% |
| Xion vs Azucena | 19–19 | 50.00% |
| Xion vs Victor | 17–15 | 53.12% |
| Xion vs Lidia | 18–14 | 56.25% |
| Xion vs Hwoarang | 17–14 | 54.84% |
| Xion vs Xiaoyu | 20–11 | 64.52% |
| Xion vs Asuka | 21–10 | 67.74% |
| Xion vs Jun | 13–18 | 41.94% |
| Xion vs Paul | 14–15 | 48.28% |
| Xion vs Eddy | 17–12 | 58.62% |
| Xion vs Heihachi | 17–12 | 58.62% |
| Xion vs Law | 16–11 | 59.26% |
| Xion vs Yoshimitsu | 13–9 | 59.09% |
| Xion vs Claudio | 10–8 | 55.56% |
| Xion vs Feng | 12–5 | 70.59% |
| Xion vs Raven | 4–13 | 23.53% |
| Xion vs Leo | 9–6 | 60.00% |
| Xion vs Alisa | 10–5 | 66.67% |
| Xion vs Nina | 3–10 | 23.08% |
| Xion vs Jack-8 | 5–7 | 41.67% |
| Xion vs Leroy | 4–3 | 57.14% |
| Xion vs Shaheen | 4–2 | 66.67% |
| Xion vs Zafina | 4–0 | 100.00% |
| Xion vs Kuma | 1–2 | 33.33% |
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.