| Hakkix vs Heihachi | 30–24 | 55.56% |
| Hakkix vs Bryan | 20–7 | 74.07% |
| Hakkix vs Kazuya | 12–13 | 48.00% |
| Hakkix vs Asuka | 12–9 | 57.14% |
| Hakkix vs Hwoarang | 14–6 | 70.00% |
| Hakkix vs Reina | 14–3 | 82.35% |
| Hakkix vs Xiaoyu | 12–3 | 80.00% |
| Hakkix vs King | 10–4 | 71.43% |
| Hakkix vs Devil Jin | 10–4 | 71.43% |
| Hakkix vs Jin | 9–4 | 69.23% |
| Hakkix vs Azucena | 5–6 | 45.45% |
| Hakkix vs Lars | 6–4 | 60.00% |
| Hakkix vs Law | 6–3 | 66.67% |
| Hakkix vs Dragunov | 3–6 | 33.33% |
| Hakkix vs Jun | 6–3 | 66.67% |
| Hakkix vs Leroy | 5–3 | 62.50% |
| Hakkix vs Steve | 6–1 | 85.71% |
| Hakkix vs Feng | 4–3 | 57.14% |
| Hakkix vs Alisa | 5–2 | 71.43% |
| Hakkix vs Yoshimitsu | 2–4 | 33.33% |
| Hakkix vs Leo | 3–2 | 60.00% |
| Hakkix vs Nina | 3–2 | 60.00% |
| Hakkix vs Lee | 3–2 | 60.00% |
| Hakkix vs Claudio | 2–2 | 50.00% |
| Hakkix vs Victor | 3–1 | 75.00% |
| Hakkix vs Eddy | 1–3 | 25.00% |
| Hakkix vs Paul | 1–2 | 33.33% |
| Hakkix vs Lili | 1–2 | 33.33% |
| Hakkix vs Kuma | 2–1 | 66.67% |
| Hakkix vs Jack-8 | 1–1 | 50.00% |
| Hakkix vs Shaheen | 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.