| JayJae vs Jin | 40–23 | 63.49% |
| JayJae vs Bryan | 31–21 | 59.62% |
| JayJae vs Dragunov | 32–16 | 66.67% |
| JayJae vs King | 21–26 | 44.68% |
| JayJae vs Kazuya | 26–21 | 55.32% |
| JayJae vs Yoshimitsu | 25–12 | 67.57% |
| JayJae vs Lili | 15–15 | 50.00% |
| JayJae vs Clive | 11–16 | 40.74% |
| JayJae vs Hwoarang | 16–10 | 61.54% |
| JayJae vs Steve | 19–4 | 82.61% |
| JayJae vs Reina | 11–11 | 50.00% |
| JayJae vs Heihachi | 10–12 | 45.45% |
| JayJae vs Law | 15–5 | 75.00% |
| JayJae vs Jack-8 | 11–7 | 61.11% |
| JayJae vs Xiaoyu | 8–9 | 47.06% |
| JayJae vs Lars | 10–7 | 58.82% |
| JayJae vs Paul | 10–6 | 62.50% |
| JayJae vs Asuka | 8–7 | 53.33% |
| JayJae vs Leroy | 6–8 | 42.86% |
| JayJae vs Lidia | 8–6 | 57.14% |
| JayJae vs Lee | 7–6 | 53.85% |
| JayJae vs Azucena | 5–8 | 38.46% |
| JayJae vs Victor | 6–7 | 46.15% |
| JayJae vs Devil Jin | 3–8 | 27.27% |
| JayJae vs Nina | 4–7 | 36.36% |
| JayJae vs Jun | 6–5 | 54.55% |
| JayJae vs Alisa | 4–4 | 50.00% |
| JayJae vs Claudio | 3–5 | 37.50% |
| JayJae vs Shaheen | 6–2 | 75.00% |
| JayJae vs Raven | 5–2 | 71.43% |
| JayJae vs Eddy | 2–4 | 33.33% |
| JayJae vs Feng | 1–3 | 25.00% |
| JayJae vs Kuma | 2–2 | 50.00% |
| JayJae vs Anna | 4–0 | 100.00% |
| JayJae vs Leo | 0–3 | 0.00% |
| JayJae vs Armor King | 2–1 | 66.67% |
| JayJae vs Zafina | 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.