| Jboy vs Jin | 3–7 | 30.00% |
| Jboy vs Eddy | 0–7 | 0.00% |
| Jboy vs Reina | 3–2 | 60.00% |
| Jboy vs King | 2–2 | 50.00% |
| Jboy vs Hwoarang | 3–1 | 75.00% |
| Jboy vs Leroy | 1–2 | 33.33% |
| Jboy vs Azucena | 1–2 | 33.33% |
| Jboy vs Raven | 2–1 | 66.67% |
| Jboy vs Law | 2–1 | 66.67% |
| Jboy vs Kazuya | 2–0 | 100.00% |
| Jboy vs Dragunov | 0–2 | 0.00% |
| Jboy vs Leo | 0–2 | 0.00% |
| Jboy vs Victor | 0–2 | 0.00% |
| Jboy vs Lili | 0–2 | 0.00% |
| Jboy vs Steve | 0–1 | 0.00% |
| Jboy vs Claudio | 0–1 | 0.00% |
| Jboy vs Shaheen | 1–0 | 100.00% |
| Jboy vs Kuma | 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.