| Heindel vs King | 22–13 | 62.86% |
| Heindel vs Lili | 22–12 | 64.71% |
| Heindel vs Reina | 17–17 | 50.00% |
| Heindel vs Xiaoyu | 19–14 | 57.58% |
| Heindel vs Kazuya | 16–16 | 50.00% |
| Heindel vs Asuka | 16–14 | 53.33% |
| Heindel vs Yoshimitsu | 11–11 | 50.00% |
| Heindel vs Jin | 10–11 | 47.62% |
| Heindel vs Jun | 16–5 | 76.19% |
| Heindel vs Alisa | 11–9 | 55.00% |
| Heindel vs Paul | 9–9 | 50.00% |
| Heindel vs Clive | 9–9 | 50.00% |
| Heindel vs Heihachi | 9–7 | 56.25% |
| Heindel vs Hwoarang | 9–6 | 60.00% |
| Heindel vs Jack-8 | 4–11 | 26.67% |
| Heindel vs Bryan | 8–6 | 57.14% |
| Heindel vs Lidia | 6–8 | 42.86% |
| Heindel vs Law | 4–8 | 33.33% |
| Heindel vs Dragunov | 8–4 | 66.67% |
| Heindel vs Victor | 5–7 | 41.67% |
| Heindel vs Lee | 4–7 | 36.36% |
| Heindel vs Lars | 5–5 | 50.00% |
| Heindel vs Devil Jin | 6–3 | 66.67% |
| Heindel vs Feng | 4–5 | 44.44% |
| Heindel vs Steve | 3–5 | 37.50% |
| Heindel vs Leo | 5–3 | 62.50% |
| Heindel vs Shaheen | 5–3 | 62.50% |
| Heindel vs Kuma | 4–4 | 50.00% |
| Heindel vs Azucena | 5–3 | 62.50% |
| Heindel vs Eddy | 2–6 | 25.00% |
| Heindel vs Nina | 5–2 | 71.43% |
| Heindel vs Claudio | 3–2 | 60.00% |
| Heindel vs Zafina | 2–2 | 50.00% |
| Heindel vs Raven | 0–4 | 0.00% |
| Heindel vs Miary Zo | 3–0 | 100.00% |
| Heindel vs Leroy | 1–1 | 50.00% |
| Heindel vs Panda | 1–0 | 100.00% |
| Heindel vs Anna | 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.