| MadHatter vs Eddy | 11–7 | 61.11% |
| MadHatter vs Steve | 12–5 | 70.59% |
| MadHatter vs Reina | 14–2 | 87.50% |
| MadHatter vs King | 7–4 | 63.64% |
| MadHatter vs Xiaoyu | 5–3 | 62.50% |
| MadHatter vs Kazuya | 4–3 | 57.14% |
| MadHatter vs Azucena | 5–2 | 71.43% |
| MadHatter vs Lili | 2–4 | 33.33% |
| MadHatter vs Victor | 2–4 | 33.33% |
| MadHatter vs Law | 2–3 | 40.00% |
| MadHatter vs Jun | 2–3 | 40.00% |
| MadHatter vs Jin | 1–3 | 25.00% |
| MadHatter vs Bryan | 4–0 | 100.00% |
| MadHatter vs Dragunov | 2–2 | 50.00% |
| MadHatter vs Paul | 3–0 | 100.00% |
| MadHatter vs Yoshimitsu | 3–0 | 100.00% |
| MadHatter vs Hwoarang | 2–1 | 66.67% |
| MadHatter vs Jack-8 | 2–1 | 66.67% |
| MadHatter vs Lars | 2–1 | 66.67% |
| MadHatter vs Lee | 3–0 | 100.00% |
| MadHatter vs Leroy | 3–0 | 100.00% |
| MadHatter vs Asuka | 2–0 | 100.00% |
| MadHatter vs Leo | 1–1 | 50.00% |
| MadHatter vs Nina | 2–0 | 100.00% |
| MadHatter vs Kuma | 1–1 | 50.00% |
| MadHatter vs Zafina | 2–0 | 100.00% |
| MadHatter vs Feng | 0–1 | 0.00% |
| MadHatter vs Alisa | 1–0 | 100.00% |
| MadHatter vs Shaheen | 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.