| Xemnas78 vs Jin | 14–14 | 50.00% |
| Xemnas78 vs Eddy | 4–14 | 22.22% |
| Xemnas78 vs Victor | 10–7 | 58.82% |
| Xemnas78 vs Hwoarang | 11–5 | 68.75% |
| Xemnas78 vs Reina | 9–3 | 75.00% |
| Xemnas78 vs Law | 3–6 | 33.33% |
| Xemnas78 vs King | 4–5 | 44.44% |
| Xemnas78 vs Steve | 6–2 | 75.00% |
| Xemnas78 vs Bryan | 2–5 | 28.57% |
| Xemnas78 vs Nina | 6–1 | 85.71% |
| Xemnas78 vs Yoshimitsu | 5–1 | 83.33% |
| Xemnas78 vs Feng | 4–2 | 66.67% |
| Xemnas78 vs Kazuya | 2–3 | 40.00% |
| Xemnas78 vs Jack-8 | 4–1 | 80.00% |
| Xemnas78 vs Lars | 1–4 | 20.00% |
| Xemnas78 vs Alisa | 3–2 | 60.00% |
| Xemnas78 vs Xiaoyu | 2–2 | 50.00% |
| Xemnas78 vs Asuka | 3–0 | 100.00% |
| Xemnas78 vs Devil Jin | 2–1 | 66.67% |
| Xemnas78 vs Lili | 3–0 | 100.00% |
| Xemnas78 vs Shaheen | 2–1 | 66.67% |
| Xemnas78 vs Lee | 0–3 | 0.00% |
| Xemnas78 vs Kuma | 2–1 | 66.67% |
| Xemnas78 vs Jun | 3–0 | 100.00% |
| Xemnas78 vs Paul | 0–2 | 0.00% |
| Xemnas78 vs Leroy | 2–0 | 100.00% |
| Xemnas78 vs Azucena | 1–1 | 50.00% |
| Xemnas78 vs Raven | 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.