| Heishiro vs Reina | 14–15 | 48.28% |
| Heishiro vs Jin | 4–19 | 17.39% |
| Heishiro vs Kazuya | 7–13 | 35.00% |
| Heishiro vs King | 6–13 | 31.58% |
| Heishiro vs Law | 3–12 | 20.00% |
| Heishiro vs Hwoarang | 8–6 | 57.14% |
| Heishiro vs Lars | 6–8 | 42.86% |
| Heishiro vs Jun | 6–8 | 42.86% |
| Heishiro vs Lili | 4–9 | 30.77% |
| Heishiro vs Leo | 3–10 | 23.08% |
| Heishiro vs Steve | 6–5 | 54.55% |
| Heishiro vs Azucena | 5–6 | 45.45% |
| Heishiro vs Yoshimitsu | 6–4 | 60.00% |
| Heishiro vs Xiaoyu | 4–6 | 40.00% |
| Heishiro vs Asuka | 7–3 | 70.00% |
| Heishiro vs Alisa | 4–6 | 40.00% |
| Heishiro vs Eddy | 2–8 | 20.00% |
| Heishiro vs Jack-8 | 3–5 | 37.50% |
| Heishiro vs Nina | 0–8 | 0.00% |
| Heishiro vs Lee | 3–5 | 37.50% |
| Heishiro vs Leroy | 3–4 | 42.86% |
| Heishiro vs Victor | 2–4 | 33.33% |
| Heishiro vs Clive | 3–3 | 50.00% |
| Heishiro vs Paul | 0–5 | 0.00% |
| Heishiro vs Claudio | 1–4 | 20.00% |
| Heishiro vs Raven | 0–5 | 0.00% |
| Heishiro vs Bryan | 0–4 | 0.00% |
| Heishiro vs Dragunov | 3–1 | 75.00% |
| Heishiro vs Anna | 1–2 | 33.33% |
| Heishiro vs Devil Jin | 2–0 | 100.00% |
| Heishiro vs Shaheen | 2–0 | 100.00% |
| Heishiro vs Kuma | 0–2 | 0.00% |
| Heishiro vs Zafina | 0–2 | 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.