| Don-Mehdi vs Jin | 27–12 | 69.23% |
| Don-Mehdi vs Kazuya | 25–11 | 69.44% |
| Don-Mehdi vs King | 18–15 | 54.55% |
| Don-Mehdi vs Paul | 24–7 | 77.42% |
| Don-Mehdi vs Steve | 14–11 | 56.00% |
| Don-Mehdi vs Reina | 14–11 | 56.00% |
| Don-Mehdi vs Eddy | 16–9 | 64.00% |
| Don-Mehdi vs Bryan | 13–11 | 54.17% |
| Don-Mehdi vs Jun | 18–6 | 75.00% |
| Don-Mehdi vs Dragunov | 17–6 | 73.91% |
| Don-Mehdi vs Yoshimitsu | 12–10 | 54.55% |
| Don-Mehdi vs Anna | 13–9 | 59.09% |
| Don-Mehdi vs Law | 11–9 | 55.00% |
| Don-Mehdi vs Devil Jin | 13–5 | 72.22% |
| Don-Mehdi vs Hwoarang | 7–7 | 50.00% |
| Don-Mehdi vs Nina | 7–5 | 58.33% |
| Don-Mehdi vs Xiaoyu | 4–7 | 36.36% |
| Don-Mehdi vs Victor | 8–3 | 72.73% |
| Don-Mehdi vs Jack-8 | 5–4 | 55.56% |
| Don-Mehdi vs Asuka | 4–5 | 44.44% |
| Don-Mehdi vs Lili | 3–6 | 33.33% |
| Don-Mehdi vs Lars | 5–4 | 55.56% |
| Don-Mehdi vs Lee | 4–4 | 50.00% |
| Don-Mehdi vs Lidia | 6–2 | 75.00% |
| Don-Mehdi vs Armor King | 5–3 | 62.50% |
| Don-Mehdi vs Leo | 1–5 | 16.67% |
| Don-Mehdi vs Alisa | 5–1 | 83.33% |
| Don-Mehdi vs Heihachi | 5–1 | 83.33% |
| Don-Mehdi vs Fahkumram | 5–1 | 83.33% |
| Don-Mehdi vs Raven | 2–3 | 40.00% |
| Don-Mehdi vs Miary Zo | 2–3 | 40.00% |
| Don-Mehdi vs Zafina | 2–2 | 50.00% |
| Don-Mehdi vs Leroy | 4–0 | 100.00% |
| Don-Mehdi vs Feng | 2–1 | 66.67% |
| Don-Mehdi vs Claudio | 1–1 | 50.00% |
| Don-Mehdi vs Kuma | 0–2 | 0.00% |
| Don-Mehdi vs Azucena | 1–1 | 50.00% |
| Don-Mehdi vs Clive | 0–2 | 0.00% |
| Don-Mehdi vs Shaheen | 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.