| Ali12syed vs Jin | 18–8 | 69.23% |
| Ali12syed vs King | 11–14 | 44.00% |
| Ali12syed vs Kazuya | 8–6 | 57.14% |
| Ali12syed vs Paul | 8–2 | 80.00% |
| Ali12syed vs Dragunov | 10–0 | 100.00% |
| Ali12syed vs Lidia | 6–4 | 60.00% |
| Ali12syed vs Law | 5–4 | 55.56% |
| Ali12syed vs Lars | 6–3 | 66.67% |
| Ali12syed vs Hwoarang | 4–4 | 50.00% |
| Ali12syed vs Nina | 4–3 | 57.14% |
| Ali12syed vs Steve | 3–3 | 50.00% |
| Ali12syed vs Jun | 6–0 | 100.00% |
| Ali12syed vs Eddy | 2–4 | 33.33% |
| Ali12syed vs Alisa | 4–1 | 80.00% |
| Ali12syed vs Victor | 2–3 | 40.00% |
| Ali12syed vs Yoshimitsu | 3–1 | 75.00% |
| Ali12syed vs Claudio | 2–2 | 50.00% |
| Ali12syed vs Reina | 3–1 | 75.00% |
| Ali12syed vs Xiaoyu | 2–1 | 66.67% |
| Ali12syed vs Bryan | 2–1 | 66.67% |
| Ali12syed vs Devil Jin | 3–0 | 100.00% |
| Ali12syed vs Lili | 3–0 | 100.00% |
| Ali12syed vs Kuma | 1–2 | 33.33% |
| Ali12syed vs Heihachi | 2–1 | 66.67% |
| Ali12syed vs Jack-8 | 2–0 | 100.00% |
| Ali12syed vs Feng | 0–2 | 0.00% |
| Ali12syed vs Shaheen | 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.