| Mahmoud vs Jin | 9–5 | 64.29% |
| Mahmoud vs Steve | 7–7 | 50.00% |
| Mahmoud vs Yoshimitsu | 3–7 | 30.00% |
| Mahmoud vs Bryan | 5–5 | 50.00% |
| Mahmoud vs King | 5–4 | 55.56% |
| Mahmoud vs Clive | 4–5 | 44.44% |
| Mahmoud vs Law | 1–7 | 12.50% |
| Mahmoud vs Kazuya | 3–2 | 60.00% |
| Mahmoud vs Dragunov | 2–3 | 40.00% |
| Mahmoud vs Lars | 3–2 | 60.00% |
| Mahmoud vs Hwoarang | 3–1 | 75.00% |
| Mahmoud vs Jack-8 | 3–0 | 100.00% |
| Mahmoud vs Lili | 2–1 | 66.67% |
| Mahmoud vs Lee | 3–0 | 100.00% |
| Mahmoud vs Kuma | 0–3 | 0.00% |
| Mahmoud vs Azucena | 2–1 | 66.67% |
| Mahmoud vs Eddy | 0–3 | 0.00% |
| Mahmoud vs Heihachi | 0–3 | 0.00% |
| Mahmoud vs Paul | 0–2 | 0.00% |
| Mahmoud vs Asuka | 2–0 | 100.00% |
| Mahmoud vs Alisa | 2–0 | 100.00% |
| Mahmoud vs Leroy | 1–1 | 50.00% |
| Mahmoud vs Lidia | 0–2 | 0.00% |
| Mahmoud vs Claudio | 1–0 | 100.00% |
| Mahmoud vs Shaheen | 1–0 | 100.00% |
| Mahmoud vs Reina | 0–1 | 0.00% |
| Mahmoud vs Victor | 1–0 | 100.00% |
| Mahmoud vs Raven | 1–0 | 100.00% |
| Mahmoud vs Miary Zo | 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.