| Madness vs King | 26–9 | 74.29% |
| Madness vs Jin | 20–15 | 57.14% |
| Madness vs Hwoarang | 21–9 | 70.00% |
| Madness vs Law | 14–14 | 50.00% |
| Madness vs Kazuya | 15–11 | 57.69% |
| Madness vs Jun | 17–9 | 65.38% |
| Madness vs Clive | 7–16 | 30.43% |
| Madness vs Heihachi | 16–6 | 72.73% |
| Madness vs Bryan | 16–5 | 76.19% |
| Madness vs Asuka | 13–8 | 61.90% |
| Madness vs Lidia | 9–11 | 45.00% |
| Madness vs Steve | 9–10 | 47.37% |
| Madness vs Dragunov | 9–10 | 47.37% |
| Madness vs Reina | 8–11 | 42.11% |
| Madness vs Yoshimitsu | 10–6 | 62.50% |
| Madness vs Lili | 9–7 | 56.25% |
| Madness vs Lee | 8–7 | 53.33% |
| Madness vs Eddy | 7–8 | 46.67% |
| Madness vs Devil Jin | 8–6 | 57.14% |
| Madness vs Nina | 10–4 | 71.43% |
| Madness vs Paul | 3–7 | 30.00% |
| Madness vs Lars | 5–3 | 62.50% |
| Madness vs Alisa | 5–3 | 62.50% |
| Madness vs Xiaoyu | 0–7 | 0.00% |
| Madness vs Victor | 3–4 | 42.86% |
| Madness vs Jack-8 | 2–3 | 40.00% |
| Madness vs Feng | 3–2 | 60.00% |
| Madness vs Raven | 2–3 | 40.00% |
| Madness vs Leo | 2–2 | 50.00% |
| Madness vs Shaheen | 3–1 | 75.00% |
| Madness vs Kuma | 4–0 | 100.00% |
| Madness vs Leroy | 2–2 | 50.00% |
| Madness vs Azucena | 1–3 | 25.00% |
| Madness vs Anna | 3–0 | 100.00% |
| Madness vs Claudio | 1–0 | 100.00% |
| Madness vs Zafina | 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.