| Haizy vs Reina | 42–36 | 53.85% |
| Haizy vs Paul | 28–40 | 41.18% |
| Haizy vs Hwoarang | 38–30 | 55.88% |
| Haizy vs Bryan | 28–31 | 47.46% |
| Haizy vs Kazuya | 21–33 | 38.89% |
| Haizy vs Lili | 27–27 | 50.00% |
| Haizy vs Victor | 32–21 | 60.38% |
| Haizy vs Dragunov | 22–23 | 48.89% |
| Haizy vs Lars | 19–24 | 44.19% |
| Haizy vs King | 18–23 | 43.90% |
| Haizy vs Steve | 22–19 | 53.66% |
| Haizy vs Jin | 21–19 | 52.50% |
| Haizy vs Asuka | 15–23 | 39.47% |
| Haizy vs Yoshimitsu | 13–22 | 37.14% |
| Haizy vs Devil Jin | 12–23 | 34.29% |
| Haizy vs Clive | 14–20 | 41.18% |
| Haizy vs Azucena | 16–17 | 48.48% |
| Haizy vs Law | 16–14 | 53.33% |
| Haizy vs Lee | 14–10 | 58.33% |
| Haizy vs Jun | 12–12 | 50.00% |
| Haizy vs Leroy | 14–8 | 63.64% |
| Haizy vs Jack-8 | 7–14 | 33.33% |
| Haizy vs Feng | 14–7 | 66.67% |
| Haizy vs Eddy | 7–13 | 35.00% |
| Haizy vs Claudio | 7–12 | 36.84% |
| Haizy vs Xiaoyu | 11–7 | 61.11% |
| Haizy vs Kuma | 11–7 | 61.11% |
| Haizy vs Alisa | 10–7 | 58.82% |
| Haizy vs Nina | 11–6 | 64.71% |
| Haizy vs Raven | 9–7 | 56.25% |
| Haizy vs Heihachi | 5–7 | 41.67% |
| Haizy vs Lidia | 5–6 | 45.45% |
| Haizy vs Shaheen | 2–8 | 20.00% |
| Haizy vs Leo | 3–6 | 33.33% |
| Haizy vs Zafina | 4–5 | 44.44% |
| Haizy vs Panda | 0–3 | 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.