| HEİJAAN vs Kazuya | 157–85 | 64.88% |
| HEİJAAN vs Jin | 114–99 | 53.52% |
| HEİJAAN vs Heihachi | 131–79 | 62.38% |
| HEİJAAN vs Bryan | 91–72 | 55.83% |
| HEİJAAN vs King | 68–51 | 57.14% |
| HEİJAAN vs Hwoarang | 86–33 | 72.27% |
| HEİJAAN vs Reina | 66–39 | 62.86% |
| HEİJAAN vs Dragunov | 49–49 | 50.00% |
| HEİJAAN vs Lili | 53–41 | 56.38% |
| HEİJAAN vs Yoshimitsu | 47–43 | 52.22% |
| HEİJAAN vs Paul | 60–29 | 67.42% |
| HEİJAAN vs Law | 67–15 | 81.71% |
| HEİJAAN vs Devil Jin | 46–33 | 58.23% |
| HEİJAAN vs Steve | 47–27 | 63.51% |
| HEİJAAN vs Lee | 41–32 | 56.16% |
| HEİJAAN vs Feng | 41–17 | 70.69% |
| HEİJAAN vs Asuka | 30–25 | 54.55% |
| HEİJAAN vs Nina | 34–20 | 62.96% |
| HEİJAAN vs Azucena | 29–25 | 53.70% |
| HEİJAAN vs Jack-8 | 26–23 | 53.06% |
| HEİJAAN vs Jun | 29–17 | 63.04% |
| HEİJAAN vs Eddy | 30–16 | 65.22% |
| HEİJAAN vs Fahkumram | 25–20 | 55.56% |
| HEİJAAN vs Alisa | 23–21 | 52.27% |
| HEİJAAN vs Lidia | 28–16 | 63.64% |
| HEİJAAN vs Xiaoyu | 27–14 | 65.85% |
| HEİJAAN vs Claudio | 16–23 | 41.03% |
| HEİJAAN vs Leo | 15–18 | 45.45% |
| HEİJAAN vs Lars | 10–21 | 32.26% |
| HEİJAAN vs Kuma | 19–12 | 61.29% |
| HEİJAAN vs Shaheen | 19–11 | 63.33% |
| HEİJAAN vs Leroy | 15–15 | 50.00% |
| HEİJAAN vs Clive | 8–21 | 27.59% |
| HEİJAAN vs Anna | 22–6 | 78.57% |
| HEİJAAN vs Victor | 11–16 | 40.74% |
| HEİJAAN vs Zafina | 11–15 | 42.31% |
| HEİJAAN vs Raven | 9–15 | 37.50% |
| HEİJAAN vs Panda | 5–7 | 41.67% |
| HEİJAAN vs Armor King | 8–4 | 66.67% |
| HEİJAAN vs Miary Zo | 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.