| JayKween vs King | 22–14 | 61.11% |
| JayKween vs Yoshimitsu | 20–8 | 71.43% |
| JayKween vs Jin | 12–12 | 50.00% |
| JayKween vs Asuka | 15–9 | 62.50% |
| JayKween vs Heihachi | 8–16 | 33.33% |
| JayKween vs Law | 5–16 | 23.81% |
| JayKween vs Xiaoyu | 13–8 | 61.90% |
| JayKween vs Dragunov | 11–9 | 55.00% |
| JayKween vs Bryan | 14–5 | 73.68% |
| JayKween vs Jun | 9–10 | 47.37% |
| JayKween vs Lars | 4–13 | 23.53% |
| JayKween vs Eddy | 6–11 | 35.29% |
| JayKween vs Steve | 6–8 | 42.86% |
| JayKween vs Reina | 7–7 | 50.00% |
| JayKween vs Kazuya | 8–5 | 61.54% |
| JayKween vs Lili | 6–7 | 46.15% |
| JayKween vs Hwoarang | 7–5 | 58.33% |
| JayKween vs Victor | 7–4 | 63.64% |
| JayKween vs Feng | 3–7 | 30.00% |
| JayKween vs Nina | 4–6 | 40.00% |
| JayKween vs Azucena | 4–6 | 40.00% |
| JayKween vs Lee | 5–3 | 62.50% |
| JayKween vs Leroy | 4–4 | 50.00% |
| JayKween vs Alisa | 0–7 | 0.00% |
| JayKween vs Lidia | 0–6 | 0.00% |
| JayKween vs Paul | 3–2 | 60.00% |
| JayKween vs Zafina | 2–3 | 40.00% |
| JayKween vs Clive | 4–1 | 80.00% |
| JayKween vs Jack-8 | 3–1 | 75.00% |
| JayKween vs Leo | 2–2 | 50.00% |
| JayKween vs Raven | 4–0 | 100.00% |
| JayKween vs Fahkumram | 2–2 | 50.00% |
| JayKween vs Claudio | 1–2 | 33.33% |
| JayKween vs Anna | 1–2 | 33.33% |
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.