| Mr Hassi vs King | 69–70 | 49.64% |
| Mr Hassi vs Steve | 50–54 | 48.08% |
| Mr Hassi vs Jin | 47–44 | 51.65% |
| Mr Hassi vs Law | 36–32 | 52.94% |
| Mr Hassi vs Kazuya | 34–32 | 51.52% |
| Mr Hassi vs Bryan | 21–42 | 33.33% |
| Mr Hassi vs Heihachi | 28–34 | 45.16% |
| Mr Hassi vs Armor King | 23–27 | 46.00% |
| Mr Hassi vs Dragunov | 19–25 | 43.18% |
| Mr Hassi vs Miary Zo | 16–11 | 59.26% |
| Mr Hassi vs Paul | 14–11 | 56.00% |
| Mr Hassi vs Hwoarang | 12–13 | 48.00% |
| Mr Hassi vs Victor | 6–16 | 27.27% |
| Mr Hassi vs Nina | 4–17 | 19.05% |
| Mr Hassi vs Eddy | 12–9 | 57.14% |
| Mr Hassi vs Lili | 11–9 | 55.00% |
| Mr Hassi vs Clive | 11–7 | 61.11% |
| Mr Hassi vs Fahkumram | 9–9 | 50.00% |
| Mr Hassi vs Asuka | 7–10 | 41.18% |
| Mr Hassi vs Alisa | 8–9 | 47.06% |
| Mr Hassi vs Lee | 8–9 | 47.06% |
| Mr Hassi vs Jun | 5–10 | 33.33% |
| Mr Hassi vs Lars | 5–9 | 35.71% |
| Mr Hassi vs Lidia | 3–11 | 21.43% |
| Mr Hassi vs Yoshimitsu | 8–5 | 61.54% |
| Mr Hassi vs Xiaoyu | 9–4 | 69.23% |
| Mr Hassi vs Azucena | 9–4 | 69.23% |
| Mr Hassi vs Leo | 4–8 | 33.33% |
| Mr Hassi vs Anna | 3–9 | 25.00% |
| Mr Hassi vs Devil Jin | 6–5 | 54.55% |
| Mr Hassi vs Jack-8 | 4–6 | 40.00% |
| Mr Hassi vs Reina | 4–6 | 40.00% |
| Mr Hassi vs Kuma | 6–3 | 66.67% |
| Mr Hassi vs Feng | 3–5 | 37.50% |
| Mr Hassi vs Raven | 3–4 | 42.86% |
| Mr Hassi vs Shaheen | 2–4 | 33.33% |
| Mr Hassi vs Zafina | 2–1 | 66.67% |
| Mr Hassi vs Leroy | 1–2 | 33.33% |
| Mr Hassi vs Panda | 0–2 | 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.