| Xauth vs King | 18–13 | 58.06% |
| Xauth vs Reina | 10–14 | 41.67% |
| Xauth vs Jin | 8–13 | 38.10% |
| Xauth vs Kazuya | 15–6 | 71.43% |
| Xauth vs Law | 10–7–1 | 58.82% |
| Xauth vs Bryan | 8–9 | 47.06% |
| Xauth vs Hwoarang | 9–7 | 56.25% |
| Xauth vs Dragunov | 9–6 | 60.00% |
| Xauth vs Steve | 4–8 | 33.33% |
| Xauth vs Eddy | 4–8 | 33.33% |
| Xauth vs Jun | 6–3 | 66.67% |
| Xauth vs Azucena | 2–7 | 22.22% |
| Xauth vs Victor | 1–8 | 11.11% |
| Xauth vs Feng | 4–4 | 50.00% |
| Xauth vs Lars | 8–0 | 100.00% |
| Xauth vs Claudio | 4–4 | 50.00% |
| Xauth vs Kuma | 5–3 | 62.50% |
| Xauth vs Heihachi | 6–2 | 75.00% |
| Xauth vs Paul | 4–3 | 57.14% |
| Xauth vs Lee | 4–3 | 57.14% |
| Xauth vs Lili | 2–4 | 33.33% |
| Xauth vs Xiaoyu | 3–2 | 60.00% |
| Xauth vs Leo | 1–4 | 20.00% |
| Xauth vs Clive | 3–2 | 60.00% |
| Xauth vs Armor King | 0–5 | 0.00% |
| Xauth vs Asuka | 1–2 | 33.33% |
| Xauth vs Alisa | 2–1 | 66.67% |
| Xauth vs Anna | 2–1 | 66.67% |
| Xauth vs Yoshimitsu | 0–2 | 0.00% |
| Xauth vs Jack-8 | 0–2 | 0.00% |
| Xauth vs Leroy | 0–2 | 0.00% |
| Xauth vs Lidia | 2–0 | 100.00% |
| Xauth vs Miary Zo | 0–2 | 0.00% |
| Xauth vs Devil Jin | 0–1 | 0.00% |
| Xauth vs Nina | 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.