| Miriam vs Reina | 10–5 | 66.67% |
| Miriam vs Yoshimitsu | 10–1 | 90.91% |
| Miriam vs Kazuya | 4–4 | 50.00% |
| Miriam vs Steve | 7–0 | 100.00% |
| Miriam vs Armor King | 5–2 | 71.43% |
| Miriam vs Devil Jin | 4–2 | 66.67% |
| Miriam vs Eddy | 5–1 | 83.33% |
| Miriam vs Heihachi | 5–1 | 83.33% |
| Miriam vs King | 5–0 | 100.00% |
| Miriam vs Hwoarang | 4–1 | 80.00% |
| Miriam vs Claudio | 3–2 | 60.00% |
| Miriam vs Fahkumram | 3–2 | 60.00% |
| Miriam vs Paul | 4–0 | 100.00% |
| Miriam vs Kuma | 4–0 | 100.00% |
| Miriam vs Azucena | 4–0 | 100.00% |
| Miriam vs Lili | 3–0 | 100.00% |
| Miriam vs Jin | 2–0 | 100.00% |
| Miriam vs Bryan | 1–1 | 50.00% |
| Miriam vs Jack-8 | 2–0 | 100.00% |
| Miriam vs Asuka | 1–1 | 50.00% |
| Miriam vs Feng | 2–0 | 100.00% |
| Miriam vs Alisa | 0–2 | 0.00% |
| Miriam vs Law | 1–0 | 100.00% |
| Miriam vs Leo | 0–1 | 0.00% |
| Miriam vs Jun | 1–0 | 100.00% |
| Miriam vs Clive | 1–0 | 100.00% |
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.