| Zain vs King | 22–24 | 47.83% |
| Zain vs Hwoarang | 20–19 | 51.28% |
| Zain vs Steve | 20–14 | 58.82% |
| Zain vs Eddy | 19–15 | 55.88% |
| Zain vs Kazuya | 15–16 | 48.39% |
| Zain vs Reina | 15–14 | 51.72% |
| Zain vs Yoshimitsu | 14–12 | 53.85% |
| Zain vs Jin | 9–15 | 37.50% |
| Zain vs Bryan | 13–11 | 54.17% |
| Zain vs Lili | 16–8 | 66.67% |
| Zain vs Azucena | 18–6 | 75.00% |
| Zain vs Law | 12–11 | 52.17% |
| Zain vs Nina | 9–8 | 52.94% |
| Zain vs Alisa | 8–8 | 50.00% |
| Zain vs Jun | 9–7 | 56.25% |
| Zain vs Victor | 10–6 | 62.50% |
| Zain vs Dragunov | 6–9 | 40.00% |
| Zain vs Jack-8 | 7–7 | 50.00% |
| Zain vs Leo | 7–6 | 53.85% |
| Zain vs Lee | 5–8 | 38.46% |
| Zain vs Asuka | 9–3 | 75.00% |
| Zain vs Kuma | 7–5 | 58.33% |
| Zain vs Xiaoyu | 8–3 | 72.73% |
| Zain vs Feng | 5–6 | 45.45% |
| Zain vs Raven | 6–5 | 54.55% |
| Zain vs Leroy | 4–6 | 40.00% |
| Zain vs Lars | 4–5 | 44.44% |
| Zain vs Claudio | 7–2 | 77.78% |
| Zain vs Panda | 6–3 | 66.67% |
| Zain vs Devil Jin | 5–3 | 62.50% |
| Zain vs Shaheen | 4–1 | 80.00% |
| Zain vs Zafina | 3–2 | 60.00% |
| Zain vs Paul | 1–3 | 25.00% |
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.