| Heihachimaine vs Kazuya | 16–30 | 34.78% |
| Heihachimaine vs King | 19–16 | 54.29% |
| Heihachimaine vs Lili | 12–12 | 50.00% |
| Heihachimaine vs Dragunov | 8–14 | 36.36% |
| Heihachimaine vs Paul | 13–8 | 61.90% |
| Heihachimaine vs Jin | 16–5 | 76.19% |
| Heihachimaine vs Steve | 8–13 | 38.10% |
| Heihachimaine vs Bryan | 9–10 | 47.37% |
| Heihachimaine vs Reina | 6–11 | 35.29% |
| Heihachimaine vs Hwoarang | 6–10 | 37.50% |
| Heihachimaine vs Lee | 6–9 | 40.00% |
| Heihachimaine vs Azucena | 8–7 | 53.33% |
| Heihachimaine vs Law | 7–7 | 50.00% |
| Heihachimaine vs Yoshimitsu | 4–8 | 33.33% |
| Heihachimaine vs Lars | 6–6 | 50.00% |
| Heihachimaine vs Victor | 5–7 | 41.67% |
| Heihachimaine vs Lidia | 3–6 | 33.33% |
| Heihachimaine vs Feng | 2–6 | 25.00% |
| Heihachimaine vs Asuka | 4–3 | 57.14% |
| Heihachimaine vs Zafina | 1–5 | 16.67% |
| Heihachimaine vs Jun | 3–3 | 50.00% |
| Heihachimaine vs Jack-8 | 3–2 | 60.00% |
| Heihachimaine vs Devil Jin | 1–4 | 20.00% |
| Heihachimaine vs Nina | 4–1 | 80.00% |
| Heihachimaine vs Xiaoyu | 2–2 | 50.00% |
| Heihachimaine vs Leo | 3–1 | 75.00% |
| Heihachimaine vs Eddy | 1–3 | 25.00% |
| Heihachimaine vs Claudio | 1–2 | 33.33% |
| Heihachimaine vs Shaheen | 2–1 | 66.67% |
| Heihachimaine vs Alisa | 1–1 | 50.00% |
| Heihachimaine vs Kuma | 2–0 | 100.00% |
| Heihachimaine vs Leroy | 1–1 | 50.00% |
| Heihachimaine vs Panda | 0–1 | 0.00% |
| Heihachimaine vs Raven | 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.