| Mahdi240 vs Hwoarang | 3–3 | 50.00% |
| Mahdi240 vs Kazuya | 1–4 | 20.00% |
| Mahdi240 vs Reina | 3–2 | 60.00% |
| Mahdi240 vs Law | 1–3 | 25.00% |
| Mahdi240 vs Lee | 4–0 | 100.00% |
| Mahdi240 vs Eddy | 1–3 | 25.00% |
| Mahdi240 vs Dragunov | 1–2 | 33.33% |
| Mahdi240 vs Jin | 2–0 | 100.00% |
| Mahdi240 vs Kuma | 2–0 | 100.00% |
| Mahdi240 vs Lidia | 2–0 | 100.00% |
| Mahdi240 vs King | 1–0 | 100.00% |
| Mahdi240 vs Xiaoyu | 1–0 | 100.00% |
| Mahdi240 vs Bryan | 0–1 | 0.00% |
| Mahdi240 vs Steve | 0–1 | 0.00% |
| Mahdi240 vs Devil Jin | 0–1 | 0.00% |
| Mahdi240 vs Lili | 1–0 | 100.00% |
| Mahdi240 vs Leo | 1–0 | 100.00% |
| Mahdi240 vs Lars | 0–1 | 0.00% |
| Mahdi240 vs Nina | 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.