| JJboy336 vs Reina | 4–3 | 57.14% |
| JJboy336 vs Leo | 2–4 | 33.33% |
| JJboy336 vs Kazuya | 2–2 | 50.00% |
| JJboy336 vs Lili | 2–2 | 50.00% |
| JJboy336 vs Jun | 3–1 | 75.00% |
| JJboy336 vs Jin | 1–2 | 33.33% |
| JJboy336 vs Jack-8 | 2–1 | 66.67% |
| JJboy336 vs King | 0–2 | 0.00% |
| JJboy336 vs Hwoarang | 2–0 | 100.00% |
| JJboy336 vs Steve | 2–0 | 100.00% |
| JJboy336 vs Devil Jin | 0–2 | 0.00% |
| JJboy336 vs Lars | 0–2 | 0.00% |
| JJboy336 vs Kuma | 1–1 | 50.00% |
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.