| Xemnas vs Jin | 156–147 | 51.49% |
| Xemnas vs King | 147–149 | 49.66% |
| Xemnas vs Steve | 135–135 | 50.00% |
| Xemnas vs Kazuya | 131–137 | 48.88% |
| Xemnas vs Bryan | 152–110 | 58.02% |
| Xemnas vs Hwoarang | 109–107 | 50.46% |
| Xemnas vs Yoshimitsu | 123–82 | 60.00% |
| Xemnas vs Dragunov | 112–82 | 57.73% |
| Xemnas vs Paul | 82–91 | 47.40% |
| Xemnas vs Lee | 67–101 | 39.88% |
| Xemnas vs Devil Jin | 71–82 | 46.41% |
| Xemnas vs Feng | 63–89 | 41.45% |
| Xemnas vs Law | 87–60 | 59.18% |
| Xemnas vs Lars | 54–85 | 38.85% |
| Xemnas vs Reina | 73–61 | 54.48% |
| Xemnas vs Lili | 61–72 | 45.86% |
| Xemnas vs Xiaoyu | 73–55 | 57.03% |
| Xemnas vs Eddy | 52–59 | 46.85% |
| Xemnas vs Asuka | 53–56 | 48.62% |
| Xemnas vs Jun | 61–47 | 56.48% |
| Xemnas vs Jack-8 | 50–52 | 49.02% |
| Xemnas vs Azucena | 46–53 | 46.46% |
| Xemnas vs Victor | 59–40 | 59.60% |
| Xemnas vs Claudio | 39–51 | 43.33% |
| Xemnas vs Heihachi | 42–47 | 47.19% |
| Xemnas vs Nina | 42–42 | 50.00% |
| Xemnas vs Kuma | 29–46 | 38.67% |
| Xemnas vs Alisa | 38–32 | 54.29% |
| Xemnas vs Lidia | 28–31 | 47.46% |
| Xemnas vs Leo | 30–22 | 57.69% |
| Xemnas vs Raven | 23–28 | 45.10% |
| Xemnas vs Shaheen | 17–26 | 39.53% |
| Xemnas vs Leroy | 11–23 | 32.35% |
| Xemnas vs Zafina | 13–18 | 41.94% |
| Xemnas vs Panda | 4–11 | 26.67% |
| Xemnas vs Clive | 7–6 | 53.85% |
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.