| Heipapi vs Bryan | 84–77 | 52.17% |
| Heipapi vs Anna | 68–52 | 56.67% |
| Heipapi vs Kazuya | 58–60 | 49.15% |
| Heipapi vs Jin | 61–55 | 52.59% |
| Heipapi vs Jun | 59–54 | 52.21% |
| Heipapi vs Devil Jin | 68–43 | 61.26% |
| Heipapi vs Steve | 64–44 | 59.26% |
| Heipapi vs Lili | 53–54 | 49.53% |
| Heipapi vs Reina | 51–50 | 50.50% |
| Heipapi vs Hwoarang | 50–49 | 50.51% |
| Heipapi vs Asuka | 47–46 | 50.54% |
| Heipapi vs King | 44–46 | 48.89% |
| Heipapi vs Leo | 49–40 | 55.06% |
| Heipapi vs Heihachi | 36–46 | 43.90% |
| Heipapi vs Law | 49–32 | 60.49% |
| Heipapi vs Yoshimitsu | 39–42 | 48.15% |
| Heipapi vs Lars | 37–37 | 50.00% |
| Heipapi vs Nina | 25–46 | 35.21% |
| Heipapi vs Paul | 33–32 | 50.77% |
| Heipapi vs Raven | 36–29 | 55.38% |
| Heipapi vs Azucena | 35–28 | 55.56% |
| Heipapi vs Dragunov | 35–24 | 59.32% |
| Heipapi vs Lee | 40–17 | 70.18% |
| Heipapi vs Alisa | 25–29 | 46.30% |
| Heipapi vs Claudio | 19–35 | 35.19% |
| Heipapi vs Feng | 29–23 | 55.77% |
| Heipapi vs Clive | 18–34 | 34.62% |
| Heipapi vs Xiaoyu | 29–20 | 59.18% |
| Heipapi vs Jack-8 | 22–24 | 47.83% |
| Heipapi vs Leroy | 27–16 | 62.79% |
| Heipapi vs Eddy | 22–19 | 53.66% |
| Heipapi vs Shaheen | 22–18 | 55.00% |
| Heipapi vs Kuma | 20–15 | 57.14% |
| Heipapi vs Lidia | 17–14 | 54.84% |
| Heipapi vs Zafina | 16–13 | 55.17% |
| Heipapi vs Victor | 11–9 | 55.00% |
| Heipapi vs Panda | 10–8 | 55.56% |
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.