| Haashim vs Reina | 13–17 | 43.33% |
| Haashim vs Jin | 9–17 | 34.62% |
| Haashim vs Kazuya | 6–20 | 23.08% |
| Haashim vs Bryan | 7–17 | 29.17% |
| Haashim vs King | 7–14 | 33.33% |
| Haashim vs Eddy | 11–8 | 57.89% |
| Haashim vs Law | 7–11 | 38.89% |
| Haashim vs Dragunov | 7–9 | 43.75% |
| Haashim vs Nina | 7–6 | 53.85% |
| Haashim vs Jun | 4–8 | 33.33% |
| Haashim vs Hwoarang | 2–9 | 18.18% |
| Haashim vs Zafina | 4–7 | 36.36% |
| Haashim vs Yoshimitsu | 5–5 | 50.00% |
| Haashim vs Lidia | 5–5 | 50.00% |
| Haashim vs Paul | 3–6 | 33.33% |
| Haashim vs Steve | 2–7 | 22.22% |
| Haashim vs Azucena | 4–5 | 44.44% |
| Haashim vs Lili | 2–6 | 25.00% |
| Haashim vs Lars | 2–6 | 25.00% |
| Haashim vs Alisa | 0–8 | 0.00% |
| Haashim vs Jack-8 | 3–4 | 42.86% |
| Haashim vs Devil Jin | 1–5 | 16.67% |
| Haashim vs Kuma | 2–4 | 33.33% |
| Haashim vs Feng | 3–2 | 60.00% |
| Haashim vs Leo | 2–3 | 40.00% |
| Haashim vs Lee | 2–3 | 40.00% |
| Haashim vs Victor | 2–3 | 40.00% |
| Haashim vs Claudio | 0–4 | 0.00% |
| Haashim vs Shaheen | 3–1 | 75.00% |
| Haashim vs Leroy | 0–4 | 0.00% |
| Haashim vs Asuka | 0–3 | 0.00% |
| Haashim vs Raven | 0–3 | 0.00% |
| Haashim vs Xiaoyu | 0–1 | 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.