| mao_ vs Reina | 13–28 | 31.71% |
| mao_ vs Hwoarang | 11–25 | 30.56% |
| mao_ vs Jin | 7–26 | 21.21% |
| mao_ vs Lili | 8–22 | 26.67% |
| mao_ vs King | 5–22 | 18.52% |
| mao_ vs Paul | 9–15 | 37.50% |
| mao_ vs Asuka | 4–20 | 16.67% |
| mao_ vs Jun | 5–19 | 20.83% |
| mao_ vs Steve | 6–16 | 27.27% |
| mao_ vs Yoshimitsu | 6–15 | 28.57% |
| mao_ vs Eddy | 3–18 | 14.29% |
| mao_ vs Bryan | 6–14 | 30.00% |
| mao_ vs Victor | 4–14 | 22.22% |
| mao_ vs Dragunov | 7–10 | 41.18% |
| mao_ vs Azucena | 10–6 | 62.50% |
| mao_ vs Law | 7–8 | 46.67% |
| mao_ vs Devil Jin | 4–8 | 33.33% |
| mao_ vs Lars | 4–8 | 33.33% |
| mao_ vs Heihachi | 5–6 | 45.45% |
| mao_ vs Xiaoyu | 3–7 | 30.00% |
| mao_ vs Alisa | 4–5 | 44.44% |
| mao_ vs Nina | 3–6 | 33.33% |
| mao_ vs Kazuya | 2–6 | 25.00% |
| mao_ vs Lee | 0–7 | 0.00% |
| mao_ vs Kuma | 1–6 | 14.29% |
| mao_ vs Leroy | 0–6 | 0.00% |
| mao_ vs Claudio | 2–3 | 40.00% |
| mao_ vs Leo | 0–4 | 0.00% |
| mao_ vs Lidia | 4–0 | 100.00% |
| mao_ vs Jack-8 | 1–2 | 33.33% |
| mao_ vs Shaheen | 1–2 | 33.33% |
| mao_ vs Feng | 0–2 | 0.00% |
| mao_ vs Zafina | 2–0 | 100.00% |
| mao_ vs Raven | 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.