| Lady Maria vs Kazuya | 90–67 | 57.32% |
| Lady Maria vs Jin | 93–59 | 61.18% |
| Lady Maria vs King | 68–63–1 | 51.91% |
| Lady Maria vs Bryan | 54–51 | 51.43% |
| Lady Maria vs Dragunov | 46–44 | 51.11% |
| Lady Maria vs Hwoarang | 38–47 | 44.71% |
| Lady Maria vs Heihachi | 38–39 | 49.35% |
| Lady Maria vs Law | 37–39 | 48.68% |
| Lady Maria vs Steve | 39–25 | 60.94% |
| Lady Maria vs Eddy | 37–24 | 60.66% |
| Lady Maria vs Devil Jin | 27–31 | 46.55% |
| Lady Maria vs Jun | 40–16 | 71.43% |
| Lady Maria vs Feng | 32–21 | 60.38% |
| Lady Maria vs Reina | 25–28 | 47.17% |
| Lady Maria vs Yoshimitsu | 29–22 | 56.86% |
| Lady Maria vs Nina | 34–16 | 68.00% |
| Lady Maria vs Paul | 20–27 | 42.55% |
| Lady Maria vs Lili | 27–16 | 62.79% |
| Lady Maria vs Lee | 29–13 | 69.05% |
| Lady Maria vs Azucena | 29–11 | 72.50% |
| Lady Maria vs Victor | 21–15 | 58.33% |
| Lady Maria vs Asuka | 20–11 | 64.52% |
| Lady Maria vs Alisa | 18–13 | 58.06% |
| Lady Maria vs Lars | 12–14 | 46.15% |
| Lady Maria vs Lidia | 8–18 | 30.77% |
| Lady Maria vs Claudio | 7–17 | 29.17% |
| Lady Maria vs Xiaoyu | 14–8 | 63.64% |
| Lady Maria vs Jack-8 | 12–8 | 60.00% |
| Lady Maria vs Leo | 12–8 | 60.00% |
| Lady Maria vs Clive | 10–8 | 55.56% |
| Lady Maria vs Shaheen | 6–11 | 35.29% |
| Lady Maria vs Zafina | 5–11 | 31.25% |
| Lady Maria vs Anna | 6–8 | 42.86% |
| Lady Maria vs Leroy | 6–6 | 50.00% |
| Lady Maria vs Fahkumram | 7–5 | 58.33% |
| Lady Maria vs Raven | 4–7 | 36.36% |
| Lady Maria vs Kuma | 3–4 | 42.86% |
| Lady Maria vs Armor King | 2–0 | 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.