| JayAlpha vs Jin | 10–2 | 83.33% |
| JayAlpha vs Law | 4–4 | 50.00% |
| JayAlpha vs Bryan | 4–4 | 50.00% |
| JayAlpha vs Kuma | 1–7 | 12.50% |
| JayAlpha vs Paul | 2–5 | 28.57% |
| JayAlpha vs Steve | 5–2 | 71.43% |
| JayAlpha vs Dragunov | 2–4 | 33.33% |
| JayAlpha vs Lidia | 4–2 | 66.67% |
| JayAlpha vs King | 1–4 | 20.00% |
| JayAlpha vs Leo | 1–4 | 20.00% |
| JayAlpha vs Leroy | 2–3 | 40.00% |
| JayAlpha vs Eddy | 1–4 | 20.00% |
| JayAlpha vs Hwoarang | 1–3 | 25.00% |
| JayAlpha vs Jun | 0–4 | 0.00% |
| JayAlpha vs Yoshimitsu | 0–3 | 0.00% |
| JayAlpha vs Kazuya | 1–2 | 33.33% |
| JayAlpha vs Asuka | 2–1 | 66.67% |
| JayAlpha vs Lars | 0–3 | 0.00% |
| JayAlpha vs Reina | 1–2 | 33.33% |
| JayAlpha vs Azucena | 0–3 | 0.00% |
| JayAlpha vs Feng | 2–0 | 100.00% |
| JayAlpha vs Lili | 1–1 | 50.00% |
| JayAlpha vs Nina | 2–0 | 100.00% |
| JayAlpha vs Raven | 0–2 | 0.00% |
| JayAlpha vs Claudio | 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.