| Xitharis vs Reina | 3–10 | 23.08% |
| Xitharis vs Asuka | 4–7 | 36.36% |
| Xitharis vs Lili | 5–5 | 50.00% |
| Xitharis vs King | 3–5 | 37.50% |
| Xitharis vs Law | 2–4 | 33.33% |
| Xitharis vs Jin | 5–1 | 83.33% |
| Xitharis vs Bryan | 2–4 | 33.33% |
| Xitharis vs Devil Jin | 5–1 | 83.33% |
| Xitharis vs Dragunov | 5–1 | 83.33% |
| Xitharis vs Leo | 2–3 | 40.00% |
| Xitharis vs Lars | 3–2 | 60.00% |
| Xitharis vs Lee | 4–1 | 80.00% |
| Xitharis vs Jun | 3–2 | 60.00% |
| Xitharis vs Victor | 2–3 | 40.00% |
| Xitharis vs Yoshimitsu | 1–3 | 25.00% |
| Xitharis vs Xiaoyu | 2–2 | 50.00% |
| Xitharis vs Kazuya | 0–4 | 0.00% |
| Xitharis vs Alisa | 1–3 | 25.00% |
| Xitharis vs Claudio | 2–2 | 50.00% |
| Xitharis vs Azucena | 3–1 | 75.00% |
| Xitharis vs Nina | 1–2 | 33.33% |
| Xitharis vs Eddy | 0–3 | 0.00% |
| Xitharis vs Hwoarang | 0–2 | 0.00% |
| Xitharis vs Panda | 0–2 | 0.00% |
| Xitharis vs Leroy | 1–1 | 50.00% |
| Xitharis vs Steve | 0–1 | 0.00% |
| Xitharis vs Jack-8 | 0–1 | 0.00% |
| Xitharis vs Shaheen | 1–0 | 100.00% |
| Xitharis vs Kuma | 0–1 | 0.00% |
| Xitharis vs Zafina | 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.