| Mu-12-Simp vs Jin | 56–76 | 42.42% |
| Mu-12-Simp vs Reina | 71–56 | 55.91% |
| Mu-12-Simp vs King | 46–70 | 39.66% |
| Mu-12-Simp vs Kazuya | 62–51 | 54.87% |
| Mu-12-Simp vs Hwoarang | 54–56 | 49.09% |
| Mu-12-Simp vs Bryan | 53–57 | 48.18% |
| Mu-12-Simp vs Dragunov | 40–58 | 40.82% |
| Mu-12-Simp vs Lee | 52–44 | 54.17% |
| Mu-12-Simp vs Steve | 40–45 | 47.06% |
| Mu-12-Simp vs Paul | 39–41 | 48.75% |
| Mu-12-Simp vs Yoshimitsu | 32–42 | 43.24% |
| Mu-12-Simp vs Azucena | 36–31 | 53.73% |
| Mu-12-Simp vs Lili | 31–35 | 46.97% |
| Mu-12-Simp vs Lars | 32–32 | 50.00% |
| Mu-12-Simp vs Victor | 32–25 | 56.14% |
| Mu-12-Simp vs Jun | 34–22 | 60.71% |
| Mu-12-Simp vs Law | 19–36 | 34.55% |
| Mu-12-Simp vs Eddy | 21–33 | 38.89% |
| Mu-12-Simp vs Alisa | 22–25 | 46.81% |
| Mu-12-Simp vs Feng | 13–33 | 28.26% |
| Mu-12-Simp vs Devil Jin | 18–27 | 40.00% |
| Mu-12-Simp vs Nina | 15–29 | 34.09% |
| Mu-12-Simp vs Asuka | 12–28 | 30.00% |
| Mu-12-Simp vs Xiaoyu | 17–21 | 44.74% |
| Mu-12-Simp vs Shaheen | 14–22 | 38.89% |
| Mu-12-Simp vs Leo | 17–14 | 54.84% |
| Mu-12-Simp vs Zafina | 12–16 | 42.86% |
| Mu-12-Simp vs Raven | 13–15 | 46.43% |
| Mu-12-Simp vs Jack-8 | 12–14 | 46.15% |
| Mu-12-Simp vs Heihachi | 11–12 | 47.83% |
| Mu-12-Simp vs Claudio | 10–12 | 45.45% |
| Mu-12-Simp vs Lidia | 9–13 | 40.91% |
| Mu-12-Simp vs Clive | 12–10 | 54.55% |
| Mu-12-Simp vs Kuma | 7–11 | 38.89% |
| Mu-12-Simp vs Leroy | 7–11 | 38.89% |
| Mu-12-Simp vs Panda | 2–2 | 50.00% |
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.