| Xiuu vs Paul | 22–16 | 57.89% |
| Xiuu vs Law | 20–13 | 60.61% |
| Xiuu vs Kazuya | 15–11 | 57.69% |
| Xiuu vs King | 15–9 | 62.50% |
| Xiuu vs Hwoarang | 13–11 | 54.17% |
| Xiuu vs Dragunov | 9–15 | 37.50% |
| Xiuu vs Jin | 15–8 | 65.22% |
| Xiuu vs Bryan | 12–7 | 63.16% |
| Xiuu vs Lars | 15–3 | 83.33% |
| Xiuu vs Devil Jin | 10–5 | 66.67% |
| Xiuu vs Azucena | 8–7 | 53.33% |
| Xiuu vs Jun | 6–8 | 42.86% |
| Xiuu vs Steve | 9–4 | 69.23% |
| Xiuu vs Lili | 12–1 | 92.31% |
| Xiuu vs Lee | 7–6 | 53.85% |
| Xiuu vs Reina | 9–4 | 69.23% |
| Xiuu vs Feng | 7–5 | 58.33% |
| Xiuu vs Leroy | 7–5 | 58.33% |
| Xiuu vs Xiaoyu | 2–9 | 18.18% |
| Xiuu vs Alisa | 4–7 | 36.36% |
| Xiuu vs Yoshimitsu | 5–5 | 50.00% |
| Xiuu vs Raven | 4–6 | 40.00% |
| Xiuu vs Asuka | 4–5 | 44.44% |
| Xiuu vs Victor | 2–6 | 25.00% |
| Xiuu vs Jack-8 | 3–3 | 50.00% |
| Xiuu vs Claudio | 1–5 | 16.67% |
| Xiuu vs Shaheen | 5–1 | 83.33% |
| Xiuu vs Kuma | 4–2 | 66.67% |
| Xiuu vs Leo | 2–3 | 40.00% |
| Xiuu vs Nina | 0–4 | 0.00% |
| Xiuu vs Zafina | 3–0 | 100.00% |
| Xiuu vs Eddy | 1–2 | 33.33% |
| Xiuu vs Heihachi | 2–0 | 100.00% |
| Xiuu vs Clive | 2–0 | 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.