| Mahamoud vs King | 99–54 | 64.71% |
| Mahamoud vs Jin | 92–48 | 65.71% |
| Mahamoud vs Heihachi | 95–43 | 68.84% |
| Mahamoud vs Kazuya | 81–34 | 70.43% |
| Mahamoud vs Bryan | 69–45 | 60.53% |
| Mahamoud vs Hwoarang | 66–37 | 64.08% |
| Mahamoud vs Law | 55–46 | 54.46% |
| Mahamoud vs Dragunov | 66–33 | 66.67% |
| Mahamoud vs Devil Jin | 49–43 | 53.26% |
| Mahamoud vs Paul | 47–37 | 55.95% |
| Mahamoud vs Steve | 43–37 | 53.75% |
| Mahamoud vs Feng | 40–39 | 50.63% |
| Mahamoud vs Fahkumram | 35–36 | 49.30% |
| Mahamoud vs Victor | 24–26 | 48.00% |
| Mahamoud vs Yoshimitsu | 25–23 | 52.08% |
| Mahamoud vs Lili | 18–30 | 37.50% |
| Mahamoud vs Azucena | 27–21 | 56.25% |
| Mahamoud vs Nina | 19–21 | 47.50% |
| Mahamoud vs Clive | 20–20 | 50.00% |
| Mahamoud vs Asuka | 15–24 | 38.46% |
| Mahamoud vs Reina | 27–11 | 71.05% |
| Mahamoud vs Xiaoyu | 22–14 | 61.11% |
| Mahamoud vs Alisa | 12–24 | 33.33% |
| Mahamoud vs Eddy | 18–18 | 50.00% |
| Mahamoud vs Lee | 20–12 | 62.50% |
| Mahamoud vs Lidia | 25–7 | 78.12% |
| Mahamoud vs Anna | 24–8 | 75.00% |
| Mahamoud vs Lars | 8–23 | 25.81% |
| Mahamoud vs Jun | 13–18 | 41.94% |
| Mahamoud vs Leroy | 12–15 | 44.44% |
| Mahamoud vs Jack-8 | 17–9 | 65.38% |
| Mahamoud vs Claudio | 10–13 | 43.48% |
| Mahamoud vs Raven | 8–11 | 42.11% |
| Mahamoud vs Leo | 12–6 | 66.67% |
| Mahamoud vs Kuma | 5–11 | 31.25% |
| Mahamoud vs Zafina | 13–3 | 81.25% |
| Mahamoud vs Shaheen | 2–6 | 25.00% |
| Mahamoud vs Armor King | 4–2 | 66.67% |
| Mahamoud vs Miary Zo | 1–3 | 25.00% |
| Mahamoud vs Panda | 1–1 | 50.00% |
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.