| Xellaa vs Jin | 17–16 | 51.52% |
| Xellaa vs Steve | 12–18 | 40.00% |
| Xellaa vs Dragunov | 11–13 | 45.83% |
| Xellaa vs Lili | 9–11 | 45.00% |
| Xellaa vs Kazuya | 4–14 | 22.22% |
| Xellaa vs Hwoarang | 11–5 | 68.75% |
| Xellaa vs King | 5–10 | 33.33% |
| Xellaa vs Eddy | 6–9 | 40.00% |
| Xellaa vs Heihachi | 7–6 | 53.85% |
| Xellaa vs Reina | 3–9 | 25.00% |
| Xellaa vs Bryan | 4–6 | 40.00% |
| Xellaa vs Jun | 1–9 | 10.00% |
| Xellaa vs Lee | 4–5 | 44.44% |
| Xellaa vs Yoshimitsu | 2–6 | 25.00% |
| Xellaa vs Asuka | 4–4 | 50.00% |
| Xellaa vs Paul | 3–4 | 42.86% |
| Xellaa vs Xiaoyu | 1–6 | 14.29% |
| Xellaa vs Devil Jin | 5–2 | 71.43% |
| Xellaa vs Zafina | 1–5 | 16.67% |
| Xellaa vs Clive | 2–4 | 33.33% |
| Xellaa vs Azucena | 2–3 | 40.00% |
| Xellaa vs Law | 1–2 | 33.33% |
| Xellaa vs Jack-8 | 1–2 | 33.33% |
| Xellaa vs Feng | 1–2 | 33.33% |
| Xellaa vs Claudio | 2–1 | 66.67% |
| Xellaa vs Leroy | 2–1 | 66.67% |
| Xellaa vs Miary Zo | 1–2 | 33.33% |
| Xellaa vs Lars | 0–2 | 0.00% |
| Xellaa vs Alisa | 0–2 | 0.00% |
| Xellaa vs Kuma | 0–2 | 0.00% |
| Xellaa vs Raven | 0–2 | 0.00% |
| Xellaa vs Anna | 0–2 | 0.00% |
| Xellaa vs Fahkumram | 0–2 | 0.00% |
| Xellaa vs Armor King | 0–2 | 0.00% |
| Xellaa vs Shaheen | 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.