| Mirei vs Kazuya | 116–93 | 55.50% |
| Mirei vs Reina | 79–81 | 49.38% |
| Mirei vs Dragunov | 74–76 | 49.33% |
| Mirei vs Paul | 61–82 | 42.66% |
| Mirei vs King | 53–77 | 40.77% |
| Mirei vs Asuka | 58–56 | 50.88% |
| Mirei vs Bryan | 42–62 | 40.38% |
| Mirei vs Jin | 41–55 | 42.71% |
| Mirei vs Lili | 40–55 | 42.11% |
| Mirei vs Lidia | 48–47 | 50.53% |
| Mirei vs Jun | 49–43 | 53.26% |
| Mirei vs Armor King | 36–49 | 42.35% |
| Mirei vs Steve | 31–53 | 36.90% |
| Mirei vs Victor | 37–41 | 47.44% |
| Mirei vs Hwoarang | 26–46 | 36.11% |
| Mirei vs Law | 26–41 | 38.81% |
| Mirei vs Xiaoyu | 33–34 | 49.25% |
| Mirei vs Azucena | 20–44 | 31.25% |
| Mirei vs Fahkumram | 28–31 | 47.46% |
| Mirei vs Nina | 28–28 | 50.00% |
| Mirei vs Leo | 23–31 | 42.59% |
| Mirei vs Heihachi | 20–31 | 39.22% |
| Mirei vs Devil Jin | 26–23 | 53.06% |
| Mirei vs Yoshimitsu | 20–28 | 41.67% |
| Mirei vs Feng | 19–26 | 42.22% |
| Mirei vs Clive | 16–29 | 35.56% |
| Mirei vs Leroy | 20–23 | 46.51% |
| Mirei vs Alisa | 11–29 | 27.50% |
| Mirei vs Lars | 15–24 | 38.46% |
| Mirei vs Claudio | 25–14 | 64.10% |
| Mirei vs Eddy | 17–20 | 45.95% |
| Mirei vs Shaheen | 13–20 | 39.39% |
| Mirei vs Jack-8 | 8–19 | 29.63% |
| Mirei vs Raven | 13–14 | 48.15% |
| Mirei vs Anna | 12–12 | 50.00% |
| Mirei vs Zafina | 5–17 | 22.73% |
| Mirei vs Lee | 7–14 | 33.33% |
| Mirei vs Miary Zo | 6–13 | 31.58% |
| Mirei vs Kuma | 4–11 | 26.67% |
| Mirei vs Panda | 1–7 | 12.50% |
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.