| Muhammad umar vs King | 9–14 | 39.13% |
| Muhammad umar vs Reina | 5–6 | 45.45% |
| Muhammad umar vs Paul | 2–7 | 22.22% |
| Muhammad umar vs Yoshimitsu | 6–3 | 66.67% |
| Muhammad umar vs Bryan | 2–6 | 25.00% |
| Muhammad umar vs Victor | 1–7 | 12.50% |
| Muhammad umar vs Steve | 2–4 | 33.33% |
| Muhammad umar vs Dragunov | 1–5 | 16.67% |
| Muhammad umar vs Law | 1–4 | 20.00% |
| Muhammad umar vs Kazuya | 2–3 | 40.00% |
| Muhammad umar vs Nina | 3–2 | 60.00% |
| Muhammad umar vs Jin | 1–2 | 33.33% |
| Muhammad umar vs Jack-8 | 2–1 | 66.67% |
| Muhammad umar vs Asuka | 0–3 | 0.00% |
| Muhammad umar vs Kuma | 3–0 | 100.00% |
| Muhammad umar vs Zafina | 1–2 | 33.33% |
| Muhammad umar vs Hwoarang | 2–0 | 100.00% |
| Muhammad umar vs Devil Jin | 0–2 | 0.00% |
| Muhammad umar vs Lili | 0–2 | 0.00% |
| Muhammad umar vs Lars | 2–0 | 100.00% |
| Muhammad umar vs Alisa | 2–0 | 100.00% |
| Muhammad umar vs Eddy | 1–1 | 50.00% |
| Muhammad umar vs Leo | 0–1 | 0.00% |
| Muhammad umar vs Jun | 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.