| Maddgenius vs King | 17–5 | 77.27% |
| Maddgenius vs Jin | 12–5 | 70.59% |
| Maddgenius vs Hwoarang | 8–8 | 50.00% |
| Maddgenius vs Steve | 12–1 | 92.31% |
| Maddgenius vs Reina | 9–4 | 69.23% |
| Maddgenius vs Lee | 8–3 | 72.73% |
| Maddgenius vs Alisa | 2–6 | 25.00% |
| Maddgenius vs Bryan | 4–3 | 57.14% |
| Maddgenius vs Azucena | 5–2 | 71.43% |
| Maddgenius vs Kazuya | 4–2 | 66.67% |
| Maddgenius vs Dragunov | 2–4 | 33.33% |
| Maddgenius vs Paul | 4–1 | 80.00% |
| Maddgenius vs Victor | 4–1 | 80.00% |
| Maddgenius vs Raven | 2–3 | 40.00% |
| Maddgenius vs Clive | 2–3 | 40.00% |
| Maddgenius vs Asuka | 2–2 | 50.00% |
| Maddgenius vs Lars | 2–2 | 50.00% |
| Maddgenius vs Law | 0–3 | 0.00% |
| Maddgenius vs Feng | 0–3 | 0.00% |
| Maddgenius vs Claudio | 1–2 | 33.33% |
| Maddgenius vs Kuma | 2–1 | 66.67% |
| Maddgenius vs Jun | 1–2 | 33.33% |
| Maddgenius vs Lidia | 3–0 | 100.00% |
| Maddgenius vs Jack-8 | 0–2 | 0.00% |
| Maddgenius vs Devil Jin | 2–0 | 100.00% |
| Maddgenius vs Leo | 1–1 | 50.00% |
| Maddgenius vs Shaheen | 2–0 | 100.00% |
| Maddgenius vs Eddy | 2–0 | 100.00% |
| Maddgenius vs Heihachi | 0–2 | 0.00% |
| Maddgenius vs Anna | 0–2 | 0.00% |
| Maddgenius vs Lili | 0–1 | 0.00% |
| Maddgenius vs Nina | 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.