| Mahmoud mammout vs Jin | 85–70 | 54.84% |
| Mahmoud mammout vs Hwoarang | 85–67 | 55.92% |
| Mahmoud mammout vs Law | 69–61 | 53.08% |
| Mahmoud mammout vs Kazuya | 59–70 | 45.74% |
| Mahmoud mammout vs King | 59–66 | 47.20% |
| Mahmoud mammout vs Yoshimitsu | 58–49 | 54.21% |
| Mahmoud mammout vs Eddy | 41–32 | 56.16% |
| Mahmoud mammout vs Bryan | 30–37 | 44.78% |
| Mahmoud mammout vs Dragunov | 35–31 | 53.03% |
| Mahmoud mammout vs Paul | 23–38 | 37.70% |
| Mahmoud mammout vs Steve | 32–28 | 53.33% |
| Mahmoud mammout vs Devil Jin | 28–31 | 47.46% |
| Mahmoud mammout vs Jun | 35–23 | 60.34% |
| Mahmoud mammout vs Lili | 21–35 | 37.50% |
| Mahmoud mammout vs Lars | 28–20 | 58.33% |
| Mahmoud mammout vs Reina | 23–25 | 47.92% |
| Mahmoud mammout vs Victor | 24–24 | 50.00% |
| Mahmoud mammout vs Asuka | 17–27 | 38.64% |
| Mahmoud mammout vs Nina | 24–17 | 58.54% |
| Mahmoud mammout vs Xiaoyu | 20–18 | 52.63% |
| Mahmoud mammout vs Feng | 19–19 | 50.00% |
| Mahmoud mammout vs Alisa | 19–16 | 54.29% |
| Mahmoud mammout vs Lee | 18–15 | 54.55% |
| Mahmoud mammout vs Azucena | 18–13 | 58.06% |
| Mahmoud mammout vs Leo | 14–16 | 46.67% |
| Mahmoud mammout vs Leroy | 11–19 | 36.67% |
| Mahmoud mammout vs Jack-8 | 10–11 | 47.62% |
| Mahmoud mammout vs Raven | 10–11 | 47.62% |
| Mahmoud mammout vs Fahkumram | 8–10 | 44.44% |
| Mahmoud mammout vs Claudio | 10–6 | 62.50% |
| Mahmoud mammout vs Kuma | 4–12 | 25.00% |
| Mahmoud mammout vs Heihachi | 5–10 | 33.33% |
| Mahmoud mammout vs Zafina | 5–9 | 35.71% |
| Mahmoud mammout vs Armor King | 7–5 | 58.33% |
| Mahmoud mammout vs Anna | 3–4 | 42.86% |
| Mahmoud mammout vs Clive | 2–3 | 40.00% |
| Mahmoud mammout vs Shaheen | 0–4 | 0.00% |
| Mahmoud mammout vs Lidia | 2–1 | 66.67% |
| Mahmoud mammout vs Panda | 0–2 | 0.00% |
| Mahmoud mammout vs Miary Zo | 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.