| Kashif Mustafa vs Lili | 6–2 | 75.00% |
| Kashif Mustafa vs Jin | 2–5 | 28.57% |
| Kashif Mustafa vs Hwoarang | 3–3 | 50.00% |
| Kashif Mustafa vs Bryan | 3–2 | 60.00% |
| Kashif Mustafa vs Law | 2–2 | 50.00% |
| Kashif Mustafa vs Paul | 3–0 | 100.00% |
| Kashif Mustafa vs Kazuya | 1–2 | 33.33% |
| Kashif Mustafa vs Jack-8 | 1–2 | 33.33% |
| Kashif Mustafa vs Dragunov | 1–2 | 33.33% |
| Kashif Mustafa vs Nina | 2–1 | 66.67% |
| Kashif Mustafa vs Lee | 2–1 | 66.67% |
| Kashif Mustafa vs Jun | 1–2 | 33.33% |
| Kashif Mustafa vs Victor | 2–1 | 66.67% |
| Kashif Mustafa vs Steve | 2–0 | 100.00% |
| Kashif Mustafa vs Asuka | 0–2 | 0.00% |
| Kashif Mustafa vs Alisa | 2–0 | 100.00% |
| Kashif Mustafa vs Raven | 2–0 | 100.00% |
| Kashif Mustafa vs King | 0–1 | 0.00% |
| Kashif Mustafa vs Eddy | 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.