| Qais vs Kazuya | 32–51 | 38.55% |
| Qais vs Law | 25–26 | 49.02% |
| Qais vs Heihachi | 23–27 | 46.00% |
| Qais vs King | 21–27 | 43.75% |
| Qais vs Bryan | 22–18 | 55.00% |
| Qais vs Jin | 16–23 | 41.03% |
| Qais vs Armor King | 15–23 | 39.47% |
| Qais vs Paul | 16–13 | 55.17% |
| Qais vs Hwoarang | 15–13 | 53.57% |
| Qais vs Steve | 16–10 | 61.54% |
| Qais vs Devil Jin | 11–12 | 47.83% |
| Qais vs Nina | 10–13 | 43.48% |
| Qais vs Clive | 12–10 | 54.55% |
| Qais vs Reina | 15–6 | 71.43% |
| Qais vs Lili | 2–18 | 10.00% |
| Qais vs Anna | 10–9 | 52.63% |
| Qais vs Asuka | 5–13 | 27.78% |
| Qais vs Eddy | 3–15 | 16.67% |
| Qais vs Dragunov | 7–10 | 41.18% |
| Qais vs Azucena | 11–5 | 68.75% |
| Qais vs Feng | 6–8 | 42.86% |
| Qais vs Alisa | 10–4 | 71.43% |
| Qais vs Raven | 6–8 | 42.86% |
| Qais vs Claudio | 3–10 | 23.08% |
| Qais vs Jun | 6–7 | 46.15% |
| Qais vs Fahkumram | 5–6 | 45.45% |
| Qais vs Xiaoyu | 6–4 | 60.00% |
| Qais vs Lee | 5–5 | 50.00% |
| Qais vs Jack-8 | 4–4 | 50.00% |
| Qais vs Lars | 5–1 | 83.33% |
| Qais vs Victor | 2–4 | 33.33% |
| Qais vs Leo | 5–0 | 100.00% |
| Qais vs Leroy | 2–3 | 40.00% |
| Qais vs Yoshimitsu | 2–2 | 50.00% |
| Qais vs Lidia | 1–3 | 25.00% |
| Qais vs Miary Zo | 2–2 | 50.00% |
| Qais vs Kuma | 0–3 | 0.00% |
| Qais vs Zafina | 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.