| Xillia vs Clive | 10–10 | 50.00% |
| Xillia vs King | 9–7 | 56.25% |
| Xillia vs Feng | 10–5 | 66.67% |
| Xillia vs Law | 9–5 | 64.29% |
| Xillia vs Jin | 12–2 | 85.71% |
| Xillia vs Kazuya | 8–6 | 57.14% |
| Xillia vs Jun | 9–5 | 64.29% |
| Xillia vs Reina | 9–4 | 69.23% |
| Xillia vs Heihachi | 5–5 | 50.00% |
| Xillia vs Claudio | 6–3 | 66.67% |
| Xillia vs Yoshimitsu | 4–4 | 50.00% |
| Xillia vs Bryan | 5–3 | 62.50% |
| Xillia vs Paul | 5–2 | 71.43% |
| Xillia vs Devil Jin | 5–2 | 71.43% |
| Xillia vs Lars | 5–2 | 71.43% |
| Xillia vs Azucena | 4–3 | 57.14% |
| Xillia vs Jack-8 | 3–3 | 50.00% |
| Xillia vs Lee | 2–4 | 33.33% |
| Xillia vs Leo | 2–3 | 40.00% |
| Xillia vs Victor | 3–2 | 60.00% |
| Xillia vs Panda | 2–2 | 50.00% |
| Xillia vs Raven | 2–2 | 50.00% |
| Xillia vs Xiaoyu | 2–1 | 66.67% |
| Xillia vs Steve | 1–2 | 33.33% |
| Xillia vs Lili | 1–2 | 33.33% |
| Xillia vs Zafina | 1–2 | 33.33% |
| Xillia vs Dragunov | 2–0 | 100.00% |
| Xillia vs Kuma | 2–0 | 100.00% |
| Xillia vs Leroy | 2–0 | 100.00% |
| Xillia vs Eddy | 0–2 | 0.00% |
| Xillia vs Lidia | 1–1 | 50.00% |
| Xillia vs Asuka | 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.