| Hallzo vs Jin | 46–23 | 66.67% |
| Hallzo vs Dragunov | 38–19 | 66.67% |
| Hallzo vs Kazuya | 31–24 | 56.36% |
| Hallzo vs Reina | 35–18 | 66.04% |
| Hallzo vs Bryan | 36–8 | 81.82% |
| Hallzo vs Law | 30–13 | 69.77% |
| Hallzo vs Heihachi | 22–18 | 55.00% |
| Hallzo vs Lee | 30–9 | 76.92% |
| Hallzo vs Hwoarang | 24–14 | 63.16% |
| Hallzo vs King | 25–8 | 75.76% |
| Hallzo vs Devil Jin | 20–13 | 60.61% |
| Hallzo vs Lili | 20–13 | 60.61% |
| Hallzo vs Yoshimitsu | 24–8 | 75.00% |
| Hallzo vs Asuka | 19–9 | 67.86% |
| Hallzo vs Steve | 21–6 | 77.78% |
| Hallzo vs Armor King | 22–4 | 84.62% |
| Hallzo vs Shaheen | 19–4 | 82.61% |
| Hallzo vs Azucena | 13–7 | 65.00% |
| Hallzo vs Raven | 15–5 | 75.00% |
| Hallzo vs Nina | 7–11 | 38.89% |
| Hallzo vs Paul | 15–2 | 88.24% |
| Hallzo vs Jun | 12–4 | 75.00% |
| Hallzo vs Fahkumram | 11–4 | 73.33% |
| Hallzo vs Xiaoyu | 9–5 | 64.29% |
| Hallzo vs Claudio | 6–6 | 50.00% |
| Hallzo vs Leo | 6–5 | 54.55% |
| Hallzo vs Feng | 3–7 | 30.00% |
| Hallzo vs Alisa | 5–5 | 50.00% |
| Hallzo vs Leroy | 6–4 | 60.00% |
| Hallzo vs Jack-8 | 6–3 | 66.67% |
| Hallzo vs Lars | 6–2 | 75.00% |
| Hallzo vs Victor | 6–2 | 75.00% |
| Hallzo vs Kuma | 5–2 | 71.43% |
| Hallzo vs Eddy | 6–1 | 85.71% |
| Hallzo vs Panda | 3–3 | 50.00% |
| Hallzo vs Zafina | 3–3 | 50.00% |
| Hallzo vs Anna | 4–2 | 66.67% |
| Hallzo vs Lidia | 3–0 | 100.00% |
| Hallzo vs Clive | 1–2 | 33.33% |
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.