| Xelfire vs Kazuya | 36–26 | 58.06% |
| Xelfire vs Bryan | 13–18 | 41.94% |
| Xelfire vs Steve | 18–11 | 62.07% |
| Xelfire vs Lili | 12–17 | 41.38% |
| Xelfire vs Reina | 10–19 | 34.48% |
| Xelfire vs Jin | 17–10 | 62.96% |
| Xelfire vs Hwoarang | 14–11 | 56.00% |
| Xelfire vs Law | 17–7 | 70.83% |
| Xelfire vs Yoshimitsu | 11–12 | 47.83% |
| Xelfire vs Clive | 12–10 | 54.55% |
| Xelfire vs King | 9–12 | 42.86% |
| Xelfire vs Victor | 10–10 | 50.00% |
| Xelfire vs Heihachi | 7–13 | 35.00% |
| Xelfire vs Dragunov | 8–11 | 42.11% |
| Xelfire vs Jun | 7–12 | 36.84% |
| Xelfire vs Nina | 8–9 | 47.06% |
| Xelfire vs Azucena | 11–5 | 68.75% |
| Xelfire vs Eddy | 7–6 | 53.85% |
| Xelfire vs Asuka | 2–10 | 16.67% |
| Xelfire vs Claudio | 2–9 | 18.18% |
| Xelfire vs Lee | 2–8 | 20.00% |
| Xelfire vs Xiaoyu | 4–5 | 44.44% |
| Xelfire vs Jack-8 | 4–5 | 44.44% |
| Xelfire vs Devil Jin | 4–4 | 50.00% |
| Xelfire vs Paul | 4–3 | 57.14% |
| Xelfire vs Lars | 3–2 | 60.00% |
| Xelfire vs Shaheen | 0–4 | 0.00% |
| Xelfire vs Alisa | 2–1 | 66.67% |
| Xelfire vs Leo | 0–2 | 0.00% |
| Xelfire vs Zafina | 0–2 | 0.00% |
| Xelfire vs Lidia | 0–2 | 0.00% |
| Xelfire vs Feng | 1–0 | 100.00% |
| Xelfire vs Raven | 0–1 | 0.00% |
| Xelfire vs Anna | 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.