| BJ헤이하치 vs Kazuya | 4–0 | 100.00% |
| BJ헤이하치 vs Jun | 1–2 | 33.33% |
| BJ헤이하치 vs Hwoarang | 0–2 | 0.00% |
| BJ헤이하치 vs Kuma | 0–2 | 0.00% |
| BJ헤이하치 vs Reina | 2–0 | 100.00% |
| BJ헤이하치 vs Raven | 2–0 | 100.00% |
| BJ헤이하치 vs Heihachi | 2–0 | 100.00% |
| BJ헤이하치 vs Paul | 2–0 | 100.00% |
| BJ헤이하치 vs Law | 1–1 | 50.00% |
| BJ헤이하치 vs Steve | 2–0 | 100.00% |
| BJ헤이하치 vs Devil Jin | 1–1 | 50.00% |
| BJ헤이하치 vs Bryan | 0–1 | 0.00% |
| BJ헤이하치 vs Asuka | 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.