| HEIHAJI vs Kazuya | 15–7 | 68.18% |
| HEIHAJI vs Reina | 12–9 | 57.14% |
| HEIHAJI vs King | 13–7 | 65.00% |
| HEIHAJI vs Steve | 12–7 | 63.16% |
| HEIHAJI vs Jin | 9–7 | 56.25% |
| HEIHAJI vs Lars | 11–4 | 73.33% |
| HEIHAJI vs Bryan | 6–6 | 50.00% |
| HEIHAJI vs Jun | 11–1 | 91.67% |
| HEIHAJI vs Eddy | 9–3 | 75.00% |
| HEIHAJI vs Hwoarang | 7–4 | 63.64% |
| HEIHAJI vs Lidia | 9–2 | 81.82% |
| HEIHAJI vs Clive | 9–2 | 81.82% |
| HEIHAJI vs Paul | 6–4 | 60.00% |
| HEIHAJI vs Asuka | 9–1 | 90.00% |
| HEIHAJI vs Jack-8 | 5–4 | 55.56% |
| HEIHAJI vs Xiaoyu | 3–5 | 37.50% |
| HEIHAJI vs Dragunov | 7–1 | 87.50% |
| HEIHAJI vs Nina | 4–3 | 57.14% |
| HEIHAJI vs Leo | 3–3 | 50.00% |
| HEIHAJI vs Claudio | 6–0 | 100.00% |
| HEIHAJI vs Kuma | 3–3 | 50.00% |
| HEIHAJI vs Azucena | 5–1 | 83.33% |
| HEIHAJI vs Leroy | 4–1 | 80.00% |
| HEIHAJI vs Heihachi | 0–5 | 0.00% |
| HEIHAJI vs Law | 2–2 | 50.00% |
| HEIHAJI vs Victor | 3–1 | 75.00% |
| HEIHAJI vs Devil Jin | 3–0 | 100.00% |
| HEIHAJI vs Lili | 1–2 | 33.33% |
| HEIHAJI vs Raven | 1–2 | 33.33% |
| HEIHAJI vs Yoshimitsu | 0–2 | 0.00% |
| HEIHAJI vs Alisa | 1–1 | 50.00% |
| HEIHAJI vs Shaheen | 1–0 | 100.00% |
| HEIHAJI vs Anna | 0–1 | 0.00% |
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.