| Ali1228 vs Heihachi | 3–5 | 37.50% |
| Ali1228 vs Paul | 2–1 | 66.67% |
| Ali1228 vs Yoshimitsu | 2–1 | 66.67% |
| Ali1228 vs Hwoarang | 2–1 | 66.67% |
| Ali1228 vs Feng | 2–1 | 66.67% |
| Ali1228 vs Claudio | 1–2 | 33.33% |
| Ali1228 vs King | 0–2 | 0.00% |
| Ali1228 vs Jack-8 | 2–0 | 100.00% |
| Ali1228 vs Lili | 2–0 | 100.00% |
| Ali1228 vs Panda | 0–2 | 0.00% |
| Ali1228 vs Reina | 2–0 | 100.00% |
| Ali1228 vs Lidia | 2–0 | 100.00% |
| Ali1228 vs Kazuya | 1–0 | 100.00% |
| Ali1228 vs Dragunov | 1–0 | 100.00% |
| Ali1228 vs Leo | 1–0 | 100.00% |
| Ali1228 vs Nina | 0–1 | 0.00% |
| Ali1228 vs Leroy | 1–0 | 100.00% |
| Ali1228 vs Jun | 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.