| Murasaki Oni vs Jin | 203–225 | 47.43% |
| Murasaki Oni vs Kazuya | 170–170 | 50.00% |
| Murasaki Oni vs King | 156–133 | 53.98% |
| Murasaki Oni vs Hwoarang | 141–142 | 49.82% |
| Murasaki Oni vs Bryan | 132–142 | 48.18% |
| Murasaki Oni vs Paul | 114–134 | 45.97% |
| Murasaki Oni vs Law | 101–133 | 43.16% |
| Murasaki Oni vs Yoshimitsu | 123–98 | 55.66% |
| Murasaki Oni vs Dragunov | 91–119 | 43.33% |
| Murasaki Oni vs Reina | 97–106 | 47.78% |
| Murasaki Oni vs Jun | 105–92 | 53.30% |
| Murasaki Oni vs Devil Jin | 95–87 | 52.20% |
| Murasaki Oni vs Lili | 64–88 | 42.11% |
| Murasaki Oni vs Lars | 69–81 | 46.00% |
| Murasaki Oni vs Azucena | 58–83 | 41.13% |
| Murasaki Oni vs Steve | 65–73 | 47.10% |
| Murasaki Oni vs Lee | 55–79 | 41.04% |
| Murasaki Oni vs Victor | 65–55 | 54.17% |
| Murasaki Oni vs Feng | 51–64 | 44.35% |
| Murasaki Oni vs Nina | 55–54 | 50.46% |
| Murasaki Oni vs Xiaoyu | 46–60 | 43.40% |
| Murasaki Oni vs Alisa | 63–40 | 61.17% |
| Murasaki Oni vs Eddy | 47–53 | 47.00% |
| Murasaki Oni vs Asuka | 42–53 | 44.21% |
| Murasaki Oni vs Jack-8 | 42–42 | 50.00% |
| Murasaki Oni vs Lidia | 29–54 | 34.94% |
| Murasaki Oni vs Claudio | 29–38 | 43.28% |
| Murasaki Oni vs Zafina | 29–37 | 43.94% |
| Murasaki Oni vs Kuma | 34–29 | 53.97% |
| Murasaki Oni vs Leroy | 31–25 | 55.36% |
| Murasaki Oni vs Leo | 23–32 | 41.82% |
| Murasaki Oni vs Shaheen | 18–30 | 37.50% |
| Murasaki Oni vs Raven | 25–23 | 52.08% |
| Murasaki Oni vs Panda | 14–15 | 48.28% |
| Murasaki Oni vs Heihachi | 6–9 | 40.00% |
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.