| Xan Dumba vs Clive | 8–8 | 50.00% |
| Xan Dumba vs Law | 4–11 | 26.67% |
| Xan Dumba vs Kazuya | 5–9 | 35.71% |
| Xan Dumba vs Paul | 5–7 | 41.67% |
| Xan Dumba vs Steve | 5–5 | 50.00% |
| Xan Dumba vs Jun | 5–5 | 50.00% |
| Xan Dumba vs Reina | 7–3 | 70.00% |
| Xan Dumba vs King | 2–6 | 25.00% |
| Xan Dumba vs Jin | 4–4 | 50.00% |
| Xan Dumba vs Bryan | 4–3 | 57.14% |
| Xan Dumba vs Heihachi | 2–5 | 28.57% |
| Xan Dumba vs Yoshimitsu | 4–2 | 66.67% |
| Xan Dumba vs Lars | 4–2 | 66.67% |
| Xan Dumba vs Leroy | 5–1 | 83.33% |
| Xan Dumba vs Azucena | 3–3 | 50.00% |
| Xan Dumba vs Alisa | 3–2 | 60.00% |
| Xan Dumba vs Claudio | 1–4 | 20.00% |
| Xan Dumba vs Shaheen | 2–3 | 40.00% |
| Xan Dumba vs Asuka | 0–4 | 0.00% |
| Xan Dumba vs Dragunov | 3–0 | 100.00% |
| Xan Dumba vs Nina | 0–3 | 0.00% |
| Xan Dumba vs Victor | 1–2 | 33.33% |
| Xan Dumba vs Lee | 2–0 | 100.00% |
| Xan Dumba vs Kuma | 2–0 | 100.00% |
| Xan Dumba vs Anna | 0–2 | 0.00% |
| Xan Dumba vs Xiaoyu | 0–1 | 0.00% |
| Xan Dumba vs Lili | 0–1 | 0.00% |
| Xan Dumba vs Eddy | 0–1 | 0.00% |
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.