| Maddox vs Dragunov | 10–12 | 45.45% |
| Maddox vs Hwoarang | 9–11 | 45.00% |
| Maddox vs Azucena | 7–9 | 43.75% |
| Maddox vs Eddy | 4–12 | 25.00% |
| Maddox vs Bryan | 3–11 | 21.43% |
| Maddox vs Law | 6–7 | 46.15% |
| Maddox vs Kazuya | 7–6 | 53.85% |
| Maddox vs Asuka | 6–6 | 50.00% |
| Maddox vs Jun | 1–10 | 9.09% |
| Maddox vs Reina | 5–6 | 45.45% |
| Maddox vs Xiaoyu | 5–5 | 50.00% |
| Maddox vs Steve | 4–6 | 40.00% |
| Maddox vs King | 3–6 | 33.33% |
| Maddox vs Devil Jin | 3–6 | 33.33% |
| Maddox vs Lars | 3–6 | 33.33% |
| Maddox vs Paul | 1–6 | 14.29% |
| Maddox vs Jin | 1–6 | 14.29% |
| Maddox vs Raven | 2–4 | 33.33% |
| Maddox vs Yoshimitsu | 2–3 | 40.00% |
| Maddox vs Lee | 2–3 | 40.00% |
| Maddox vs Lili | 3–1 | 75.00% |
| Maddox vs Leo | 0–4 | 0.00% |
| Maddox vs Leroy | 2–2 | 50.00% |
| Maddox vs Feng | 0–3 | 0.00% |
| Maddox vs Nina | 1–2 | 33.33% |
| Maddox vs Victor | 0–3 | 0.00% |
| Maddox vs Jack-8 | 0–2 | 0.00% |
| Maddox vs Alisa | 1–1 | 50.00% |
| Maddox vs Lidia | 2–0 | 100.00% |
| Maddox vs Heihachi | 1–1 | 50.00% |
| Maddox vs Kuma | 0–1 | 0.00% |
| Maddox vs Panda | 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.