| Hapunetz vs Jin | 36–35 | 50.70% |
| Hapunetz vs King | 35–34 | 50.72% |
| Hapunetz vs Reina | 35–29 | 54.69% |
| Hapunetz vs Kazuya | 36–25 | 59.02% |
| Hapunetz vs Hwoarang | 14–30 | 31.82% |
| Hapunetz vs Dragunov | 21–19 | 52.50% |
| Hapunetz vs Feng | 28–11 | 71.79% |
| Hapunetz vs Bryan | 33–5 | 86.84% |
| Hapunetz vs Paul | 13–24 | 35.14% |
| Hapunetz vs Steve | 18–16 | 52.94% |
| Hapunetz vs Law | 16–16 | 50.00% |
| Hapunetz vs Jun | 14–15 | 48.28% |
| Hapunetz vs Heihachi | 12–13 | 48.00% |
| Hapunetz vs Nina | 11–12 | 47.83% |
| Hapunetz vs Claudio | 7–15 | 31.82% |
| Hapunetz vs Lidia | 11–11 | 50.00% |
| Hapunetz vs Xiaoyu | 10–11 | 47.62% |
| Hapunetz vs Yoshimitsu | 7–13 | 35.00% |
| Hapunetz vs Asuka | 10–9 | 52.63% |
| Hapunetz vs Lars | 5–14 | 26.32% |
| Hapunetz vs Alisa | 11–8 | 57.89% |
| Hapunetz vs Lee | 11–8 | 57.89% |
| Hapunetz vs Eddy | 12–6 | 66.67% |
| Hapunetz vs Devil Jin | 5–10 | 33.33% |
| Hapunetz vs Jack-8 | 6–8 | 42.86% |
| Hapunetz vs Zafina | 9–4 | 69.23% |
| Hapunetz vs Lili | 3–9 | 25.00% |
| Hapunetz vs Leo | 5–7 | 41.67% |
| Hapunetz vs Leroy | 8–4 | 66.67% |
| Hapunetz vs Clive | 4–7 | 36.36% |
| Hapunetz vs Azucena | 3–7 | 30.00% |
| Hapunetz vs Kuma | 3–4 | 42.86% |
| Hapunetz vs Panda | 3–4 | 42.86% |
| Hapunetz vs Victor | 2–5 | 28.57% |
| Hapunetz vs Raven | 1–6 | 14.29% |
| Hapunetz vs Shaheen | 2–3 | 40.00% |
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.