| Maria vs Heihachi | 9–12 | 42.86% |
| Maria vs Dragunov | 11–6 | 64.71% |
| Maria vs Shaheen | 10–0 | 100.00% |
| Maria vs Bryan | 5–3 | 62.50% |
| Maria vs Lili | 2–6 | 25.00% |
| Maria vs Alisa | 4–4 | 50.00% |
| Maria vs Clive | 2–5 | 28.57% |
| Maria vs Law | 3–3 | 50.00% |
| Maria vs Hwoarang | 3–3 | 50.00% |
| Maria vs Kazuya | 3–3 | 50.00% |
| Maria vs Devil Jin | 6–0 | 100.00% |
| Maria vs King | 4–1 | 80.00% |
| Maria vs Jin | 1–4 | 20.00% |
| Maria vs Leo | 2–3 | 40.00% |
| Maria vs Yoshimitsu | 2–2 | 50.00% |
| Maria vs Steve | 4–0 | 100.00% |
| Maria vs Fahkumram | 4–0 | 100.00% |
| Maria vs Jack-8 | 1–2 | 33.33% |
| Maria vs Leroy | 1–2 | 33.33% |
| Maria vs Victor | 2–1 | 66.67% |
| Maria vs Eddy | 1–2 | 33.33% |
| Maria vs Xiaoyu | 2–0 | 100.00% |
| Maria vs Feng | 1–1 | 50.00% |
| Maria vs Claudio | 2–0 | 100.00% |
| Maria vs Reina | 0–2 | 0.00% |
| Maria vs Azucena | 0–2 | 0.00% |
| Maria vs Anna | 2–0 | 100.00% |
| Maria vs Asuka | 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.