| Maas vs Hwoarang | 21–22 | 48.84% |
| Maas vs King | 16–22 | 42.11% |
| Maas vs Yoshimitsu | 23–15 | 60.53% |
| Maas vs Jin | 15–22 | 40.54% |
| Maas vs Kazuya | 27–10 | 72.97% |
| Maas vs Reina | 18–13 | 58.06% |
| Maas vs Steve | 16–9 | 64.00% |
| Maas vs Law | 16–8 | 66.67% |
| Maas vs Dragunov | 14–10 | 58.33% |
| Maas vs Azucena | 11–10 | 52.38% |
| Maas vs Bryan | 12–7 | 63.16% |
| Maas vs Lee | 10–9 | 52.63% |
| Maas vs Lili | 7–11 | 38.89% |
| Maas vs Alisa | 13–5 | 72.22% |
| Maas vs Jun | 6–12 | 33.33% |
| Maas vs Paul | 10–7 | 58.82% |
| Maas vs Asuka | 3–10 | 23.08% |
| Maas vs Lars | 8–5 | 61.54% |
| Maas vs Eddy | 3–10 | 23.08% |
| Maas vs Raven | 4–7 | 36.36% |
| Maas vs Lidia | 5–6 | 45.45% |
| Maas vs Devil Jin | 2–8 | 20.00% |
| Maas vs Leo | 5–5 | 50.00% |
| Maas vs Leroy | 6–4 | 60.00% |
| Maas vs Xiaoyu | 3–5 | 37.50% |
| Maas vs Shaheen | 4–3 | 57.14% |
| Maas vs Heihachi | 6–1 | 85.71% |
| Maas vs Claudio | 1–5 | 16.67% |
| Maas vs Kuma | 1–5 | 16.67% |
| Maas vs Victor | 3–3 | 50.00% |
| Maas vs Nina | 5–0 | 100.00% |
| Maas vs Jack-8 | 2–2 | 50.00% |
| Maas vs Zafina | 2–2 | 50.00% |
| Maas vs Panda | 2–1 | 66.67% |
| Maas vs Armor King | 1–2 | 33.33% |
| Maas vs Feng | 0–2 | 0.00% |
| Maas vs Clive | 2–0 | 100.00% |
| Maas vs Anna | 0–1 | 0.00% |
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.