| KJ The Hero vs Xiaoyu | 4–1 | 80.00% |
| KJ The Hero vs Eddy | 4–1 | 80.00% |
| KJ The Hero vs Jack-8 | 4–0 | 100.00% |
| KJ The Hero vs Victor | 2–2 | 50.00% |
| KJ The Hero vs Leroy | 4–0 | 100.00% |
| KJ The Hero vs Hwoarang | 1–2 | 33.33% |
| KJ The Hero vs Jin | 1–2 | 33.33% |
| KJ The Hero vs Lars | 2–1 | 66.67% |
| KJ The Hero vs Kuma | 3–0 | 100.00% |
| KJ The Hero vs Jun | 2–1 | 66.67% |
| KJ The Hero vs Reina | 3–0 | 100.00% |
| KJ The Hero vs Lee | 3–0 | 100.00% |
| KJ The Hero vs Azucena | 2–1 | 66.67% |
| KJ The Hero vs Asuka | 2–0 | 100.00% |
| KJ The Hero vs Leo | 2–0 | 100.00% |
| KJ The Hero vs Shaheen | 2–0 | 100.00% |
| KJ The Hero vs Zafina | 2–0 | 100.00% |
| KJ The Hero vs Feng | 1–0 | 100.00% |
| KJ The Hero vs Lili | 1–0 | 100.00% |
| KJ The Hero vs Dragunov | 1–0 | 100.00% |
| KJ The Hero vs Yoshimitsu | 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.