| JFKwasAFK4 vs Reina | 9–7 | 56.25% |
| JFKwasAFK4 vs Bryan | 3–12 | 20.00% |
| JFKwasAFK4 vs Lars | 9–6 | 60.00% |
| JFKwasAFK4 vs King | 8–5 | 61.54% |
| JFKwasAFK4 vs Lidia | 7–6 | 53.85% |
| JFKwasAFK4 vs Yoshimitsu | 6–5 | 54.55% |
| JFKwasAFK4 vs Jin | 5–6 | 45.45% |
| JFKwasAFK4 vs Alisa | 2–8 | 20.00% |
| JFKwasAFK4 vs Nina | 5–3 | 62.50% |
| JFKwasAFK4 vs Lee | 1–7 | 12.50% |
| JFKwasAFK4 vs Eddy | 3–5 | 37.50% |
| JFKwasAFK4 vs Kazuya | 6–1 | 85.71% |
| JFKwasAFK4 vs Feng | 0–7 | 0.00% |
| JFKwasAFK4 vs Victor | 3–4 | 42.86% |
| JFKwasAFK4 vs Hwoarang | 1–5 | 16.67% |
| JFKwasAFK4 vs Steve | 3–3 | 50.00% |
| JFKwasAFK4 vs Asuka | 1–5 | 16.67% |
| JFKwasAFK4 vs Lili | 2–3 | 40.00% |
| JFKwasAFK4 vs Leo | 4–1 | 80.00% |
| JFKwasAFK4 vs Azucena | 3–2 | 60.00% |
| JFKwasAFK4 vs Law | 2–2 | 50.00% |
| JFKwasAFK4 vs Shaheen | 4–0 | 100.00% |
| JFKwasAFK4 vs Kuma | 2–2 | 50.00% |
| JFKwasAFK4 vs Xiaoyu | 2–1 | 66.67% |
| JFKwasAFK4 vs Devil Jin | 1–2 | 33.33% |
| JFKwasAFK4 vs Leroy | 0–2 | 0.00% |
| JFKwasAFK4 vs Jun | 1–1 | 50.00% |
| JFKwasAFK4 vs Jack-8 | 1–0 | 100.00% |
| JFKwasAFK4 vs Raven | 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.