| Heapski vs Kazuya | 40–33 | 54.79% |
| Heapski vs Jin | 38–26 | 59.38% |
| Heapski vs Reina | 36–21 | 63.16% |
| Heapski vs King | 28–26 | 51.85% |
| Heapski vs Heihachi | 30–17 | 63.83% |
| Heapski vs Law | 27–17 | 61.36% |
| Heapski vs Hwoarang | 21–21 | 50.00% |
| Heapski vs Jun | 18–23 | 43.90% |
| Heapski vs Devil Jin | 19–19 | 50.00% |
| Heapski vs Lili | 13–21 | 38.24% |
| Heapski vs Paul | 15–17 | 46.88% |
| Heapski vs Yoshimitsu | 13–19 | 40.62% |
| Heapski vs Clive | 19–13 | 59.38% |
| Heapski vs Lars | 9–22 | 29.03% |
| Heapski vs Bryan | 13–17 | 43.33% |
| Heapski vs Dragunov | 11–17 | 39.29% |
| Heapski vs Azucena | 15–11 | 57.69% |
| Heapski vs Lee | 11–13 | 45.83% |
| Heapski vs Steve | 12–11 | 52.17% |
| Heapski vs Jack-8 | 4–19 | 17.39% |
| Heapski vs Eddy | 12–9 | 57.14% |
| Heapski vs Nina | 3–14 | 17.65% |
| Heapski vs Xiaoyu | 10–6 | 62.50% |
| Heapski vs Alisa | 6–7 | 46.15% |
| Heapski vs Victor | 8–5 | 61.54% |
| Heapski vs Lidia | 7–6 | 53.85% |
| Heapski vs Leroy | 3–7 | 30.00% |
| Heapski vs Raven | 5–5 | 50.00% |
| Heapski vs Leo | 3–5 | 37.50% |
| Heapski vs Anna | 4–4 | 50.00% |
| Heapski vs Asuka | 3–4 | 42.86% |
| Heapski vs Kuma | 5–2 | 71.43% |
| Heapski vs Claudio | 4–2 | 66.67% |
| Heapski vs Shaheen | 2–4 | 33.33% |
| Heapski vs Feng | 3–0 | 100.00% |
| Heapski vs Zafina | 0–2 | 0.00% |
| Heapski vs Panda | 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.