| Mehmedos vs Reina | 13–11 | 54.17% |
| Mehmedos vs King | 10–13 | 43.48% |
| Mehmedos vs Dragunov | 9–13 | 40.91% |
| Mehmedos vs Kazuya | 12–9 | 57.14% |
| Mehmedos vs Hwoarang | 6–13 | 31.58% |
| Mehmedos vs Azucena | 11–8 | 57.89% |
| Mehmedos vs Law | 4–13 | 23.53% |
| Mehmedos vs Jin | 4–12 | 25.00% |
| Mehmedos vs Victor | 6–10 | 37.50% |
| Mehmedos vs Paul | 4–7 | 36.36% |
| Mehmedos vs Asuka | 7–4 | 63.64% |
| Mehmedos vs Jun | 4–7 | 36.36% |
| Mehmedos vs Eddy | 4–7 | 36.36% |
| Mehmedos vs Yoshimitsu | 5–5 | 50.00% |
| Mehmedos vs Lili | 4–6 | 40.00% |
| Mehmedos vs Bryan | 4–5 | 44.44% |
| Mehmedos vs Alisa | 4–5 | 44.44% |
| Mehmedos vs Heihachi | 5–3 | 62.50% |
| Mehmedos vs Steve | 2–5 | 28.57% |
| Mehmedos vs Xiaoyu | 2–4 | 33.33% |
| Mehmedos vs Claudio | 3–3 | 50.00% |
| Mehmedos vs Leroy | 5–1 | 83.33% |
| Mehmedos vs Lars | 1–4 | 20.00% |
| Mehmedos vs Lee | 0–4 | 0.00% |
| Mehmedos vs Kuma | 2–2 | 50.00% |
| Mehmedos vs Nina | 1–2 | 33.33% |
| Mehmedos vs Jack-8 | 1–1 | 50.00% |
| Mehmedos vs Devil Jin | 0–2 | 0.00% |
| Mehmedos vs Leo | 0–2 | 0.00% |
| Mehmedos vs Shaheen | 1–1 | 50.00% |
| Mehmedos vs Panda | 1–1 | 50.00% |
| Mehmedos vs Raven | 2–0 | 100.00% |
| Mehmedos vs Lidia | 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.