| Hasszero vs Law | 2–12 | 14.29% |
| Hasszero vs Jin | 7–5 | 58.33% |
| Hasszero vs Lidia | 7–5 | 58.33% |
| Hasszero vs Dragunov | 4–7 | 36.36% |
| Hasszero vs King | 4–5 | 44.44% |
| Hasszero vs Hwoarang | 4–5 | 44.44% |
| Hasszero vs Xiaoyu | 2–5 | 28.57% |
| Hasszero vs Leroy | 4–2 | 66.67% |
| Hasszero vs Reina | 5–1 | 83.33% |
| Hasszero vs Kazuya | 4–1 | 80.00% |
| Hasszero vs Jun | 4–1 | 80.00% |
| Hasszero vs Azucena | 1–4 | 20.00% |
| Hasszero vs Jack-8 | 2–2 | 50.00% |
| Hasszero vs Raven | 2–2 | 50.00% |
| Hasszero vs Paul | 0–3 | 0.00% |
| Hasszero vs Bryan | 2–1 | 66.67% |
| Hasszero vs Asuka | 2–0 | 100.00% |
| Hasszero vs Lili | 2–0 | 100.00% |
| Hasszero vs Nina | 0–2 | 0.00% |
| Hasszero vs Eddy | 0–2 | 0.00% |
| Hasszero vs Leo | 1–0 | 100.00% |
| Hasszero vs Kuma | 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.