| jfk1 vs Kazuya | 22–19 | 53.66% |
| jfk1 vs Jin | 14–15 | 48.28% |
| jfk1 vs Dragunov | 17–10 | 62.96% |
| jfk1 vs King | 13–11 | 54.17% |
| jfk1 vs Hwoarang | 17–7 | 70.83% |
| jfk1 vs Bryan | 13–11 | 54.17% |
| jfk1 vs Reina | 6–18 | 25.00% |
| jfk1 vs Paul | 9–12 | 42.86% |
| jfk1 vs Eddy | 4–15 | 21.05% |
| jfk1 vs Asuka | 6–9 | 40.00% |
| jfk1 vs Steve | 5–7 | 41.67% |
| jfk1 vs Lars | 4–7 | 36.36% |
| jfk1 vs Law | 4–6 | 40.00% |
| jfk1 vs Yoshimitsu | 7–3 | 70.00% |
| jfk1 vs Victor | 8–2 | 80.00% |
| jfk1 vs Feng | 4–5 | 44.44% |
| jfk1 vs Lili | 5–4 | 55.56% |
| jfk1 vs Devil Jin | 6–2 | 75.00% |
| jfk1 vs Azucena | 4–3 | 57.14% |
| jfk1 vs Jack-8 | 2–3 | 40.00% |
| jfk1 vs Leo | 3–2 | 60.00% |
| jfk1 vs Alisa | 0–5 | 0.00% |
| jfk1 vs Jun | 3–2 | 60.00% |
| jfk1 vs Claudio | 2–1 | 66.67% |
| jfk1 vs Shaheen | 2–1 | 66.67% |
| jfk1 vs Panda | 2–1 | 66.67% |
| jfk1 vs Zafina | 1–2 | 33.33% |
| jfk1 vs Xiaoyu | 0–2 | 0.00% |
| jfk1 vs Nina | 1–1 | 50.00% |
| jfk1 vs Lee | 0–2 | 0.00% |
| jfk1 vs Leroy | 0–1 | 0.00% |
| jfk1 vs Raven | 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.