| Qasim vs Jin | 16–10 | 61.54% |
| Qasim vs Armor King | 9–6 | 60.00% |
| Qasim vs Kazuya | 6–7 | 46.15% |
| Qasim vs Reina | 6–4 | 60.00% |
| Qasim vs Steve | 8–1 | 88.89% |
| Qasim vs King | 2–5 | 28.57% |
| Qasim vs Hwoarang | 3–4 | 42.86% |
| Qasim vs Jun | 3–4 | 42.86% |
| Qasim vs Victor | 4–3 | 57.14% |
| Qasim vs Law | 4–1 | 80.00% |
| Qasim vs Yoshimitsu | 4–1 | 80.00% |
| Qasim vs Alisa | 2–3 | 40.00% |
| Qasim vs Nina | 3–2 | 60.00% |
| Qasim vs Dragunov | 1–3 | 25.00% |
| Qasim vs Lee | 3–1 | 75.00% |
| Qasim vs Azucena | 2–2 | 50.00% |
| Qasim vs Eddy | 2–2 | 50.00% |
| Qasim vs Bryan | 3–0 | 100.00% |
| Qasim vs Lili | 2–1 | 66.67% |
| Qasim vs Leroy | 1–2 | 33.33% |
| Qasim vs Fahkumram | 3–0 | 100.00% |
| Qasim vs Jack-8 | 2–0 | 100.00% |
| Qasim vs Feng | 2–0 | 100.00% |
| Qasim vs Zafina | 2–0 | 100.00% |
| Qasim vs Raven | 2–0 | 100.00% |
| Qasim vs Lidia | 2–0 | 100.00% |
| Qasim vs Anna | 2–0 | 100.00% |
| Qasim vs Xiaoyu | 1–0 | 100.00% |
| Qasim vs Devil Jin | 1–0 | 100.00% |
| Qasim vs Panda | 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.