| Hallknocker vs Reina | 5–1 | 83.33% |
| Hallknocker vs Jin | 4–0 | 100.00% |
| Hallknocker vs Bryan | 2–2 | 50.00% |
| Hallknocker vs Azucena | 4–0 | 100.00% |
| Hallknocker vs Eddy | 3–1 | 75.00% |
| Hallknocker vs Paul | 0–3 | 0.00% |
| Hallknocker vs Hwoarang | 2–1 | 66.67% |
| Hallknocker vs Nina | 3–0 | 100.00% |
| Hallknocker vs Lee | 2–1 | 66.67% |
| Hallknocker vs Kuma | 2–1 | 66.67% |
| Hallknocker vs Leroy | 3–0 | 100.00% |
| Hallknocker vs Law | 2–0 | 100.00% |
| Hallknocker vs Yoshimitsu | 1–1 | 50.00% |
| Hallknocker vs Kazuya | 0–2 | 0.00% |
| Hallknocker vs Steve | 2–0 | 100.00% |
| Hallknocker vs Feng | 0–2 | 0.00% |
| Hallknocker vs Lili | 0–2 | 0.00% |
| Hallknocker vs Claudio | 0–2 | 0.00% |
| Hallknocker vs King | 1–0 | 100.00% |
| Hallknocker vs Victor | 1–0 | 100.00% |
| Hallknocker vs Lidia | 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.