| Xardnas vs Jin | 22–40 | 35.48% |
| Xardnas vs Kazuya | 27–28 | 49.09% |
| Xardnas vs Reina | 26–21 | 55.32% |
| Xardnas vs Yoshimitsu | 24–19–2 | 55.81% |
| Xardnas vs Asuka | 20–25 | 44.44% |
| Xardnas vs King | 22–19 | 53.66% |
| Xardnas vs Heihachi | 21–20 | 51.22% |
| Xardnas vs Lili | 18–19 | 48.65% |
| Xardnas vs Hwoarang | 6–27 | 18.18% |
| Xardnas vs Clive | 11–22 | 33.33% |
| Xardnas vs Paul | 12–20 | 37.50% |
| Xardnas vs Eddy | 16–16 | 50.00% |
| Xardnas vs Bryan | 15–16 | 48.39% |
| Xardnas vs Steve | 15–13 | 53.57% |
| Xardnas vs Jun | 12–15 | 44.44% |
| Xardnas vs Law | 13–11 | 54.17% |
| Xardnas vs Alisa | 14–9 | 60.87% |
| Xardnas vs Nina | 15–8 | 65.22% |
| Xardnas vs Victor | 10–13 | 43.48% |
| Xardnas vs Feng | 12–8 | 60.00% |
| Xardnas vs Devil Jin | 6–13 | 31.58% |
| Xardnas vs Lee | 6–13 | 31.58% |
| Xardnas vs Dragunov | 9–8 | 52.94% |
| Xardnas vs Xiaoyu | 9–7 | 56.25% |
| Xardnas vs Lars | 5–10 | 33.33% |
| Xardnas vs Claudio | 4–10 | 28.57% |
| Xardnas vs Azucena | 8–6 | 57.14% |
| Xardnas vs Kuma | 5–6 | 45.45% |
| Xardnas vs Leroy | 4–4 | 50.00% |
| Xardnas vs Lidia | 1–6 | 14.29% |
| Xardnas vs Leo | 1–4 | 20.00% |
| Xardnas vs Shaheen | 0–4 | 0.00% |
| Xardnas vs Jack-8 | 2–1 | 66.67% |
| Xardnas vs Raven | 0–3 | 0.00% |
| Xardnas vs Panda | 1–1 | 50.00% |
| Xardnas vs Zafina | 1–1 | 50.00% |
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.