| Mirrodin vs Reina | 32–47 | 40.51% |
| Mirrodin vs Kazuya | 26–30 | 46.43% |
| Mirrodin vs Law | 29–21 | 58.00% |
| Mirrodin vs Hwoarang | 22–28 | 44.00% |
| Mirrodin vs Jin | 13–35 | 27.08% |
| Mirrodin vs Steve | 21–27 | 43.75% |
| Mirrodin vs Yoshimitsu | 15–27 | 35.71% |
| Mirrodin vs King | 14–27 | 34.15% |
| Mirrodin vs Jun | 15–21 | 41.67% |
| Mirrodin vs Dragunov | 14–20 | 41.18% |
| Mirrodin vs Paul | 7–23 | 23.33% |
| Mirrodin vs Bryan | 15–15 | 50.00% |
| Mirrodin vs Xiaoyu | 9–20 | 31.03% |
| Mirrodin vs Devil Jin | 14–10 | 58.33% |
| Mirrodin vs Leroy | 10–11 | 47.62% |
| Mirrodin vs Azucena | 8–13 | 38.10% |
| Mirrodin vs Feng | 9–11 | 45.00% |
| Mirrodin vs Lili | 5–15 | 25.00% |
| Mirrodin vs Lee | 5–13 | 27.78% |
| Mirrodin vs Heihachi | 8–10 | 44.44% |
| Mirrodin vs Asuka | 12–5 | 70.59% |
| Mirrodin vs Eddy | 2–15 | 11.76% |
| Mirrodin vs Lars | 7–9 | 43.75% |
| Mirrodin vs Nina | 3–13 | 18.75% |
| Mirrodin vs Leo | 6–8 | 42.86% |
| Mirrodin vs Alisa | 5–8 | 38.46% |
| Mirrodin vs Victor | 7–6 | 53.85% |
| Mirrodin vs Zafina | 3–9 | 25.00% |
| Mirrodin vs Lidia | 6–6 | 50.00% |
| Mirrodin vs Claudio | 3–8 | 27.27% |
| Mirrodin vs Shaheen | 0–11 | 0.00% |
| Mirrodin vs Jack-8 | 2–8 | 20.00% |
| Mirrodin vs Kuma | 8–1 | 88.89% |
| Mirrodin vs Raven | 4–5 | 44.44% |
| Mirrodin vs Clive | 3–2 | 60.00% |
| Mirrodin vs Panda | 1–2 | 33.33% |
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.