| Xalmar vs Jin | 10–4 | 71.43% |
| Xalmar vs King | 3–7 | 30.00% |
| Xalmar vs Reina | 6–3 | 66.67% |
| Xalmar vs Azucena | 4–3 | 57.14% |
| Xalmar vs Eddy | 3–4 | 42.86% |
| Xalmar vs Lidia | 3–4 | 42.86% |
| Xalmar vs Hwoarang | 1–5 | 16.67% |
| Xalmar vs Dragunov | 2–3 | 40.00% |
| Xalmar vs Victor | 4–1 | 80.00% |
| Xalmar vs Bryan | 4–0 | 100.00% |
| Xalmar vs Kazuya | 3–1 | 75.00% |
| Xalmar vs Asuka | 3–1 | 75.00% |
| Xalmar vs Leo | 3–1 | 75.00% |
| Xalmar vs Leroy | 4–0 | 100.00% |
| Xalmar vs Law | 3–0 | 100.00% |
| Xalmar vs Lili | 2–1 | 66.67% |
| Xalmar vs Nina | 0–3 | 0.00% |
| Xalmar vs Paul | 0–2 | 0.00% |
| Xalmar vs Steve | 2–0 | 100.00% |
| Xalmar vs Devil Jin | 0–2 | 0.00% |
| Xalmar vs Feng | 0–2 | 0.00% |
| Xalmar vs Yoshimitsu | 1–0 | 100.00% |
| Xalmar vs Jack-8 | 0–1 | 0.00% |
| Xalmar vs Alisa | 1–0 | 100.00% |
| Xalmar vs Lee | 0–1 | 0.00% |
| Xalmar vs Jun | 0–1 | 0.00% |
| Xalmar vs Raven | 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.