| Heitkel vs Jin | 41–39 | 51.25% |
| Heitkel vs Kazuya | 35–28 | 55.56% |
| Heitkel vs King | 23–21 | 52.27% |
| Heitkel vs Law | 20–22 | 47.62% |
| Heitkel vs Reina | 25–16 | 60.98% |
| Heitkel vs Lili | 26–14 | 65.00% |
| Heitkel vs Paul | 19–18 | 51.35% |
| Heitkel vs Yoshimitsu | 14–19 | 42.42% |
| Heitkel vs Dragunov | 13–18 | 41.94% |
| Heitkel vs Hwoarang | 19–10 | 65.52% |
| Heitkel vs Bryan | 13–16 | 44.83% |
| Heitkel vs Steve | 14–15 | 48.28% |
| Heitkel vs Jun | 18–11 | 62.07% |
| Heitkel vs Eddy | 11–17 | 39.29% |
| Heitkel vs Devil Jin | 11–16 | 40.74% |
| Heitkel vs Asuka | 6–15 | 28.57% |
| Heitkel vs Xiaoyu | 8–11 | 42.11% |
| Heitkel vs Alisa | 11–8 | 57.89% |
| Heitkel vs Lars | 8–9 | 47.06% |
| Heitkel vs Lee | 6–11 | 35.29% |
| Heitkel vs Victor | 10–7 | 58.82% |
| Heitkel vs Feng | 8–6 | 57.14% |
| Heitkel vs Azucena | 11–3 | 78.57% |
| Heitkel vs Nina | 8–3 | 72.73% |
| Heitkel vs Kuma | 3–6 | 33.33% |
| Heitkel vs Clive | 5–4 | 55.56% |
| Heitkel vs Zafina | 2–6 | 25.00% |
| Heitkel vs Jack-8 | 3–4 | 42.86% |
| Heitkel vs Heihachi | 4–2 | 66.67% |
| Heitkel vs Shaheen | 3–2 | 60.00% |
| Heitkel vs Raven | 3–2 | 60.00% |
| Heitkel vs Claudio | 3–1 | 75.00% |
| Heitkel vs Lidia | 0–4 | 0.00% |
| Heitkel vs Miary Zo | 2–2 | 50.00% |
| Heitkel vs Panda | 2–1 | 66.67% |
| Heitkel vs Leroy | 1–1 | 50.00% |
| Heitkel vs Armor King | 2–0 | 100.00% |
| Heitkel vs Leo | 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.