| Maddelo vs Eddy | 8–18 | 30.77% |
| Maddelo vs Reina | 11–10 | 52.38% |
| Maddelo vs Kazuya | 4–14 | 22.22% |
| Maddelo vs Dragunov | 9–5 | 64.29% |
| Maddelo vs Jin | 5–6 | 45.45% |
| Maddelo vs King | 5–4 | 55.56% |
| Maddelo vs Victor | 6–3 | 66.67% |
| Maddelo vs Yoshimitsu | 4–4 | 50.00% |
| Maddelo vs Law | 3–4 | 42.86% |
| Maddelo vs Bryan | 4–2 | 66.67% |
| Maddelo vs Steve | 4–2 | 66.67% |
| Maddelo vs Kuma | 2–4 | 33.33% |
| Maddelo vs Jun | 3–3 | 50.00% |
| Maddelo vs Azucena | 3–3 | 50.00% |
| Maddelo vs Paul | 4–1 | 80.00% |
| Maddelo vs Hwoarang | 3–2 | 60.00% |
| Maddelo vs Feng | 1–3 | 25.00% |
| Maddelo vs Lars | 4–0 | 100.00% |
| Maddelo vs Lee | 3–1 | 75.00% |
| Maddelo vs Devil Jin | 1–2 | 33.33% |
| Maddelo vs Alisa | 1–2 | 33.33% |
| Maddelo vs Leroy | 2–1 | 66.67% |
| Maddelo vs Raven | 3–0 | 100.00% |
| Maddelo vs Heihachi | 1–2 | 33.33% |
| Maddelo vs Leo | 2–0 | 100.00% |
| Maddelo vs Claudio | 0–2 | 0.00% |
| Maddelo vs Nina | 2–0 | 100.00% |
| Maddelo vs Xiaoyu | 0–1 | 0.00% |
| Maddelo vs Asuka | 0–1 | 0.00% |
| Maddelo vs Lili | 0–1 | 0.00% |
| Maddelo vs Shaheen | 1–0 | 100.00% |
| Maddelo vs Lidia | 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.