| Maddaffakka vs Law | 13–7 | 65.00% |
| Maddaffakka vs Kazuya | 7–6 | 53.85% |
| Maddaffakka vs King | 3–9 | 25.00% |
| Maddaffakka vs Lili | 7–5 | 58.33% |
| Maddaffakka vs Nina | 6–5 | 54.55% |
| Maddaffakka vs Fahkumram | 3–8 | 27.27% |
| Maddaffakka vs Steve | 2–8 | 20.00% |
| Maddaffakka vs Lars | 2–8 | 20.00% |
| Maddaffakka vs Hwoarang | 4–5 | 44.44% |
| Maddaffakka vs Jun | 2–5 | 28.57% |
| Maddaffakka vs Azucena | 2–5 | 28.57% |
| Maddaffakka vs Eddy | 2–5 | 28.57% |
| Maddaffakka vs Jin | 3–3 | 50.00% |
| Maddaffakka vs Claudio | 3–3 | 50.00% |
| Maddaffakka vs Leroy | 4–1 | 80.00% |
| Maddaffakka vs Heihachi | 2–2 | 50.00% |
| Maddaffakka vs Xiaoyu | 2–1 | 66.67% |
| Maddaffakka vs Bryan | 2–1 | 66.67% |
| Maddaffakka vs Dragunov | 1–2 | 33.33% |
| Maddaffakka vs Kuma | 2–1 | 66.67% |
| Maddaffakka vs Asuka | 2–0 | 100.00% |
| Maddaffakka vs Devil Jin | 2–0 | 100.00% |
| Maddaffakka vs Feng | 0–2 | 0.00% |
| Maddaffakka vs Alisa | 1–1 | 50.00% |
| Maddaffakka vs Clive | 0–2 | 0.00% |
| Maddaffakka vs Paul | 0–1 | 0.00% |
| Maddaffakka vs Leo | 0–1 | 0.00% |
| Maddaffakka vs Anna | 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.