| JonboyKush vs Steve | 11–9 | 55.00% |
| JonboyKush vs Jin | 3–5 | 37.50% |
| JonboyKush vs Eddy | 3–5 | 37.50% |
| JonboyKush vs King | 2–5 | 28.57% |
| JonboyKush vs Paul | 4–2 | 66.67% |
| JonboyKush vs Lars | 0–4 | 0.00% |
| JonboyKush vs Yoshimitsu | 1–2 | 33.33% |
| JonboyKush vs Dragunov | 2–1 | 66.67% |
| JonboyKush vs Law | 0–2 | 0.00% |
| JonboyKush vs Hwoarang | 0–2 | 0.00% |
| JonboyKush vs Xiaoyu | 0–2 | 0.00% |
| JonboyKush vs Asuka | 0–2 | 0.00% |
| JonboyKush vs Lili | 0–2 | 0.00% |
| JonboyKush vs Reina | 2–0 | 100.00% |
| JonboyKush vs Azucena | 0–2 | 0.00% |
| JonboyKush vs Lidia | 0–2 | 0.00% |
| JonboyKush vs Heihachi | 2–0 | 100.00% |
| JonboyKush vs Bryan | 0–1 | 0.00% |
| JonboyKush vs Devil Jin | 0–1 | 0.00% |
| JonboyKush vs Feng | 0–1 | 0.00% |
| JonboyKush vs Alisa | 0–1 | 0.00% |
| JonboyKush vs Leroy | 0–1 | 0.00% |
| JonboyKush vs Victor | 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.